Everything Else Exercise & Fitness Gardening Equipment Heat Press Machines Home Outdoor Kitchen & Bath Massage Spa Equipment Popup Drain Pet Supplies Photo Studio Equipments Door lock Towel Rack Toys & Kids 250 Watt MH HPS Grow Light Kit with Ballast This latest 250W Metal Halide(MH) and High Pressure Sodium(HPS) Grow Light System benefits: vigorous growth, accelerate development, and hearty flowering! MH light is for better vegetation, meanwhile, HPS light is for better flowering. Both lights are best for your plants chlorophyll production. The balanced spectrum light absorbed well by chlorophyll can make your plants thickset and flourish more. It is especially productive for spring vegetable and flower seedling development. Power: 250 watts (High efficiency) Fit for all standard 250... Less

250 Watt 20K Mogul Socket Metal Halide Bulb from Hamilton Technology Deep, vibrant blue appearance, full spectrum-with heavy concentration in 420 and 460 nm (nanometer) range. Bulb will bring out an attractive fluorescence in fish and corals. Does not require HQI ballast..

Sun System Digital 250,400 Watt MH & HPS Digital Grow Light Fixture, All in One Unit Grow your own produce, herbs and flowers right at home! Imagine growing your very own tasty produce, fresh herbs or fragrant colorful flowers right at home! Experience the joys of growing all year-round with the Sun System Digital Grow Light Fixture. We include a 400 Watt HPS and a 400 Watt MH lamp with this fixture. This state of the art digital fixture will run both 250 & 400 watt lamps. The integrated Galaxy® electronic ballast allows operation of both metal halide (MH) and high pressure sodium (HPS) lamps. The proprietary Smart Volt® ballast operates at either 120 or 240 volts (120 volt cord included). Lightweight (only 15 lbs.) and easy to set up. Highly reflective aluminum insert. Can be air cooled... Less

MH250/U/MOG/40/PS , Pulsestrike, ED28, 250 watt, 15000 hour rated bulb with E39 base. USHIO's PulseStrikeTM Metal Halide lamps utilize a specialized formed-body arc tube where the quartz glass is contoured to follow the natural curve of the arc stream between the electrodes. This advanced arc tube design allows for the use of a higher fill gas pressure in the arc chamber which dramatically reduces the damage to the electrodes caused by electrode evaporation. This permits an increase in life and superior lumen maintenance. PulseStrikeTM Metal Halide lamps produce higher lumens per watt, superior color uniformity, and greater energy savings. These lamps can reduce warm-up time by 50% and improve hot re-strike time by 75% when compared to standard probe-start Metal Halide lamps. Available... Less

Waterproof pH/Temperature Meter SKU: HMDPH200 Suggested Retail: $114.95 FEATURES Measures pH and Temperature Auto-ranging three point calibration with digital fine tuning Includes 4 pH buffer solution in a sponge embedded in a clear cap, so you can see if it's dried up Waterproof housing Simultaneous temperature display Measurement Range: 0-14 pH Digital Calibration (push button) Auto-off function, data-hold function and low-battery indicator. Display: large and easy-to-read LCD screen includes simultaneous temperature reading. Factory Calibrated: The PH-200 meter is three-point factory calibrated to 4, 7, and 10 pH. The meter can be recalibrated with digital calibration using the push buttons, rather than a screwdriver. Includes a cap, batteries, and lanyard SPECIFICATIONS pH Range: 0 -... Less

Metal Halide Light Fixture, Hazardous Location Fixture Type, Metal Halide Pulse Start Lamp Type, Lamp Quantity 1, Lamp Designation M138, Lamp Watts 250, Suggested Lamp Item No. 4pl07, Fixture Wattage 250, Voltage 120-208-240-277, No Lamp Included, Ambient Temp. Range -40 Degrees F, Housing Material Copper-free Aluminum, Tan Housing Finish, Length 13-9/16 In., Height 9-9/16 In., Width 11-7/8 In.

Hydrofarm sbc250 250-watt sunburst hps and mh convertible bulb Convertible bulb Reflector Ballast and reflector built in one unit Will deliver more usable light energy for maximum plant performance and operate at cooler, quieter levels than any other compact system on the market 25-percent brighter for faster growth Quieter with ISO mount technology Brand - Hydrofarm Model - SBC250

WPL250MH/PS 250W MH PULSE START WALL PACK FIXTURE -Uses One MH250/PS MH Lamp (Included)This versatile Wall Pack is great for alleys, security, tunnels, overpasses, loading docks, waterfronts, parks and other recreation areas, indoor parking garages, walkways, accent and perimeter lighting , and entrance ways. Includes a silicone gasket for weather proof and dust proof seal, an anodized aluminum reflector and high impact heat resistant borosilicate glass for optimum light distribution and a die cast black aluminum housing with a hinged door frame.

Lithonia Lighting F250ML SCWA Contractor Select 16.5" 1 Light 250 Watt Single Medium FloodlightFloodli ght for commercial or residential signs, entry monuments or facades. HID sources. Rugged, die-cast aluminum housing is ribbed for maximum heat dissipation. Die-cast aluminum doorframes. Finish is dark. Anodized aluminum reflector with high efficiency and wide beam spread. Tempered glass lens with high temperature gasketing to inhibit entrance of external contaminants. 120 volt reactor, normal power factor for 50-150 HPS and 70-100MH. Quad tap, high reactance, high power factor for 150M. Medium base socket. Quad tap, super CWA for 250M and 400M. Mogul-base socket. Floodlights feature adjustable mounting knuckle with 1/2" NPS threaded stem. Mounts to standard outlet boxes. Medium floods... Less

Why The Hydro Source? Hydrofarm's Sunburst 250w HPS / MH Convertible Convertible - Runs HPS or MH bulbs The Sunburst is a ballast and reflector in one unit. It will deliver more usable light energy for maximum plant performance and operate at cooler, quieter levels than any other compact system on the market. 25% brighter for faster growth. Quieter with ISO-mount technology. Air cooling options. 5 year warranty on ballast electrical components Includes instructions, hangers and lighting recomme

Model: MH250/T15/HOR/22K Wattage: 250WColor Spectrum: 22,000k (Kelvin)Luminous Flux (LM): 11000CRI: 90Base Type: Mogul Screw E39Bulb Shape: T15Life expectancy: 9,000hrsBallast Information Ansi Code: M58/ELength: 8.31"Compared quality to Major Brands such as:IceCap, Ushio, Aqualine, Iwasaki, Hamilton, Blue Life SPS, AquaMaxx, XM, Megachrome, Phoenix, Elos    Metal Halide lamps feature the best combination of color balance, color rendering and photosynthetic light output for healthy marine aquarium and reef systems.NOTE: The bulb should be handled carefully. Using soft gloves is a rule of thumb to keep finger prints off the lamp. This is during installation and replacement. Please do not copy any of the data on this page.All trademarks above, trade names or company names referenced herein... Less

(3) MH250/U/MOG 250 Watt ED28 Metal Halide M58 MH Lamp E39 This listing is for 3 Bulbs MH250/ED28 MH Metal Halide Light Bulb Watt, 250 Bulb type, Metal halide Bulb Shape, ED28 Life, 10,000hr Lumens (initial), 22,000 Length, 8.31" Base, E39 Mogul Screw Finish, Clear CRI, 65

MH250/U/T15 LONG LIFE METAL HALIDE LIGHT BULB 4000 KELVIN, T15 SHAPE - Supra Life metal halide lamps are engineered to offer top performance, energy efficiency, and long life. For use wherever high performance lighting and accurate color rendition is required. Designed for universal burning positions, Supra Life metal halides will maintain consistent color throughout their extended lifespans, saving you money on maintenance and bulb replacements. Our energy efficient Metal Halide lamps provide bright white light and can be used in commercial, industrial, retail, stadium, area, or architectural applications. Supra Life metal halide bulbs provide 24,000 burning hours, and last up to 4 times longer than standard lamps. For high performance HID lighting and exceptional color rendition, Supra... Less

Includes 250W MH ED28 Lamp. Sturdy die-cast aluminum housing and frame, with dark-bronze polyester powder-coat finish Tempered glass lens, thermal - shock and impact resistant. Hydroformed, Anodized aluminum reflector UL Listed for wet location UL Listed LAMP Output: 22000 Lumens Lamp Color Rendition : 65 CRI Dimension : H:16-1/2-in W:17-1/2in D:7-1/2-in Typical mounting height : 15 to 30-ft . Typical Spacing 2 to 3 times the mounting height.

Explosion Proof Light - 250 Watt Metal Halide - Class 1 Div 1 & Class 2 Div 1 (-Pendant). Made in the USA The EPL-HB-250W-MH metal halide, hazardous area light fixture from Magnalight produces 22,500 lumens of light capable of illuminating an area approximately 10,5000 square feet in size. Weather proof and U.L. listed for marine use, this metal halide fixture is available in pendant, ceiling or wall mount versions and is an ideal choice for industrial applications and use in enclosed spaces. The durable EPL-HB-250W-MH metal halide fixture from Magnalight is approved for use in wet marine locations and is ideal for industrial applications, confined spaces, hazardous work areas and Class 1 DIV 1 & 2 areas where a powerful and durable floodlighting solution is needed. The lamp housing is... Less

250 Watt 14K HQI Double Ended Metal Halide Bulb from Hamilton Technology 250 watt double ended HQI metal halide lamp. A bright mix of blue and white light producing a crisp ice blue color. This bulb is brighter than a 250 watt 20K double ended bulb and is a great choice for reef tanks.

MH100/U/MED/32/PS Pulsestrike, ED17, 100 watt, 15000 hour rated bulb with E26 base. USHIO's PulseStrikeTM Metal Halide lamps utilize a specialized formed-body arc tube where the quartz glass is contoured to follow the natural curve of the arc stream between the electrodes. This advanced arc tube design allows for the use of a higher fill gas pressure in the arc chamber which dramatically reduces the damage to the electrodes caused by electrode evaporation. This permits an increase in life and superior lumen maintenance. PulseStrikeTM Metal Halide lamps produce higher lumens per watt, superior color uniformity, and greater energy savings. These lamps can reduce warm-up time by 50% and improve hot re-strike time by 75% when compared to standard probe-start Metal Halide lamps. Available in... Less

Small, compact and completely silent these E-Ballasts are able to deliver more lumens while using less electricity than standard magnetic ballasts.

Metal Halide Light Fixture, Hazardous Location Fixture Type, Metal Halide Pulse Start Lamp Type, Lamp Quantity 1, Lamp Designation M138, Lamp Watts 250, Suggested Lamp Item No. 4pl08, Fixture Wattage 250, Voltage 120-208-240-277, No Lamp Included, Ambient Temp. Range -40 Degrees F, Housing Material Copper-free Aluminum, Tan Housing Finish, Length 13-9/16 In., Height 9-9/16 In., Width 11-7/8 In.

The HypoTek 250W 120 / 240 Volt Ballast is Selectable to run on 120 or 240 volts. Ignites both HPS and MH lamps. Features an efficient cooling system, heat-resistant interior coating, and surge protector. More lumens per watt, dimmable, and nearly silent. Up to 10% increase in lumens with this ballast compared to an magnetic ballast! Features: * Operates both MH and HPS. * Soft Start Technology - prolongs bulb life. * Internal resin coating. * External breakers. * Internal fans and fins ensure cool operating temperature. Specifications: * 120 & 240 Volt Power Cords Included. * 250 Watt Output. * Power factor > 0.99. * 120v 9.0a / 240v 4.5a. * 60/60 Hz. * Total harmonic distortion: Includes: * HypoTek 250 Watt 120/240 Volt Digital Ballast * 120 & 240 Volt Power Cord * Operating Manual... Less

250 Watt Double Ended HQI Electronic Ballast Kit with DE Metal halide fixture 250W 15K XM bulb Using this small compact fixture(only 6" wide!) leaves plenty room for supplimenting actinic PC or VHO bulbs on either side. With the UV lens over the bulb, they will not explode like mogul bulbs do when a drop of water hits the lamp while running. I also like the way the small intense light source provides ripples of light in the aquarium. INCLUDED: (1)250Watt Electronic Ballast (1) Grounded Power su

HID Slipfitter/Knuckl e Mount Flood with Multi-Tap. For driveways, tennis courts, shopping centers, commercial and industrial complexes lighting. Watts available: 250W, 400W, or 1000W. Heat and impact resistant tempered glass lens. Steel yoke with dark bronze powder. All sockets are mogul base. Lamp Included. Dark bronze powder paint finish standard on frame and house. For optional finishes, black, gray, and white consult factory. UL certified for damp locations. (GFV-250-MH-PS-MT- KM)

Latest Revision Lumatek Digital Ballast - Now Dimmable!Lumatek offers the most complete line of digital , multi-wattage ballasts on the market. Sold in more than 40 countries, Lumatek is the world's number one selling ballast. True Dual-Voltage Electronic Ballast: Many digital ballasts on the market will run on both 120v and 240v, but only eBallast on the market to deliver the same output on 120V or 240V Why Choose Lumatek?Hydro Grower Supplies has extensively tested just about every b

Lithonia Lighting F250ML SCWA Contractor Select 16.5" 1 Light 250 Watt Single Medium FloodlightFloodli ght for commercial or residential signs, entry monuments or facades. HID sources. Rugged, die-cast aluminum housing is ribbed for maximum heat dissipation. Die-cast aluminum doorframes. Finish is dark. Anodized aluminum reflector with high efficiency and wide beam spread. Tempered glass lens with high temperature gasketing to inhibit entrance of external contaminants. 120 volt reactor, normal power factor for 50-150 HPS and 70-100MH. Quad tap, high reactance, high power factor for 150M. Medium base socket. Quad tap, super CWA for 250M and 400M. Mogul-base socket. Floodlights feature adjustable mounting knuckle with 1/2" NPS threaded stem. Mounts to standard outlet boxes. Medium floods... Less

Explosion Proof Light - 250 Watt Metal Halide - Class 1 Div 1 & Class 2 Div 1 (-Wall). Made in the USA The EPL-HB-250W-MH metal halide, hazardous area light fixture from Magnalight produces 22,500 lumens of light capable of illuminating an area approximately 10,5000 square feet in size. Weather proof and U.L. listed for marine use, this metal halide fixture is available in pendant, ceiling or wall mount versions and is an ideal choice for industrial applications and use in enclosed spaces. The durable EPL-HB-250W-MH metal halide fixture from Magnalight is approved for use in wet marine locations and is ideal for industrial applications, confined spaces, hazardous work areas and Class 1 DIV 1 & 2 areas where a powerful and durable floodlighting solution is needed. The lamp housing is... Less

Coral Blue 250 watt 15000K/15000KTwin Arc Metal Halide Bulb forAquarium & Reef Setups Wattage: 250W Spectrum: 15,000K/15,000K Base:  E39/E40 Mogul Screw BaseShape: T15Burn Position: UniversalType: Single-Ended (SE) Metal HalideBallast Requirement: compatible with Electronic & Magnetic BallastsThese LAMPS are rated for 20,000 hours AVG LIFE TIME Twin ARC metal halide bulbs is literally two bulbs in one. Our Metal halide bulbs will greatly improve the lighting in your aquarium.  The Twin Arc bulbs are energy efficient due its design and will save you tons of money. They promote maximum growth and color in corals and other invertebrates. These lamps have better performance, color specs, and life hours then standard Single Ended metal halide Aquarium Bulbs. Twin ARC bulbs switch alternately... Less

Reef Marine Bulb Base Type: E39 Mogul Screw-In Bulb Shape: T15 Average Life Span: 9,000hrs Length: 8 1/4" Burn Position: Universal Operating Ballast: works with Magnetic and Electronic ANSI Codes: M57, M58, M59 Applications Use: Marine Aquariums, Salt water Reefs and Corals tanks Excellent Color Rendering up to - 90CRI Superior Spectrum Balance High PAR Value, Color stability, Intensity light Excellent Coral Growth! Metal Halide lamps feature the best combination of color balance, color rendering and photosynthetic light output for healthy marine aquarium and reef systems. Compared quality to Major Brands such as: IceCap, Ushio, Aqualine, Iwasaki, Hamilton, Blue Life SPS, AquaMaxx, XM, Megachrome, Phoenix, Elos NOTE: The bulb should be handled carefully.

Philips 250 watt 133 volt ED28 Mogul Screw (E39) Base Coated 3,700K Universal Burn Switch Start Metal Halide HID Philips Light Bulb (MH250/C/U 291690)

Wall Pack, Outdoor Fixture Type, Pulse Start Metal Halide Lamp Type, Suggested Lamp Item No. 3apk1, Mogul Socket Type, 120-277 Voltage, 250 Lamp Watts, Specular Aluminum Reflector Material, Die Cast Aluminum Housing Material, Wall Mounting, Bronze Polyester Powder Finish Housing Finish, Includes Lamp, Mounting Box, -20 To 105 Degrees F Ambient Temp. Range, Type Ii, Iii, Iv Light Distribution, 20 In. Length, 18 In. Width, 12 In. Height, Standards Ul Listed For Wet Locations, Fpl

Hydroponic System Grow Light Set Grow Tent Fan Filter Light Bulb Hydro Accessories Inside Home Aquarium & Fish 250W High Pressure Sodium Bulb (For flowering/budding ) Power: 250 watts (High efficiency) Expected Life Span: 24,000 hours Lumen: 32,000 lumens Color Temperature: 2,000K Contains more red spectrum, which is best for flowering. Uses for all standard 250 watts HPS grow light systems Uses for the fruiting, flowering 250W Metal Halide Bulb (For growth Vegetable) Power: 250 watts (High efficiency) Expected Life Span: 24,000 hours Lumen: 20,500 lumens Color Temperature: 4,000K Uses for all standard 250watts MH grow light systems Uses for Green Plant, vegetable Light Weight 250W Digital Electronic Ballast: High power 250 watts Built-in cooling fans Built-in standard reflector interface... Less