Collection:

Bulbs (HPS / CMH / MH / )

50 products
While choosing a bulb, please note that newly emerged seedlings grow well with full spectrum light. This means blue wavelengths and red wavelengths. For flowering plants, shop for red light waves, often labeled as grow lights. The size of the bulb varies by the amount of heat produced and the space available. If you are not sure of the extremes of your light intensity range, you can adjust your setup and observe the behavior of your plant. In addition to this, you can reach out to us for more information and guidance
Regular price $19.95
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Specially designed for horticulture applications, this Lightspeed 150W HPS lamp has a high output and full spectrum. Ideal for Lightspeed HPS 150W grow light system (code 101150).Specifications Wa...
Regular price $21.95
Sale price $21.95
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FLORASUN FLORASUN BULB 150W HPS Bulb for the POWERSUN FULL SET 150W HPS 120V
Regular price $24.95
Sale price $24.95
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This high output, full spectrum high pressure sodium lamp is ideal for plant growth, especially for growing fruits, vegetables, flowers and herbs.Specifications: Watts: 250 Kelvin: 2000 Initial Lu...
13% Off
Regular price $25.95
Sale price $25.95
Regular price $29.95
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Lightspeed This high output, full spectrum high pressure sodium lamp is ideal for plant growth, especially for growing fruits, vegetables, flowers and herbs.Specifications: Watts: 400 Kelvin: 2000...
Regular price $26.95
Sale price $26.95
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FLORASUN FLORASUN BULB 250W HPS Bulb for the POWERSUN COMPLETE SET 250W HPS 120V
67% Off Sold Out
Regular price $49.95
Sale price $49.95
Regular price $149.95
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  The Philips Master GreenPower Plus 1000W EL Double-Ended lamp is one of the best 1000W HPS lamps on the market. Specifically designed for high frequency electronic ballasts that require a connect...
50% Off
Regular price $49.95
Sale price $49.95
Regular price $98.99
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SUNMASTER 600W ANSI S106/E Blue Ice 5500K Pulse Start Grow Lamp SUNMASTER Blue Ice Grow Lamps emit light from 5000° to 6500° Kelvin, imitating the natural look of daylight. They are an ideal light ...
Regular price $59.95
Sale price $59.95
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This high output, full spectrum high pressure sodium lamp is ideal for plant growth, especially for growing fruits, vegetables, flowers and herbs.Specifications Watts: 600 Lumens: 90 000 Kelvin: 2...
Regular price $59.95
Sale price $59.95
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This high output, full spectrum, metal halide lamp is ideal for growing fruits, vegetables, flowers and herbs.Technical Specifications: Watts: 600  Lumens: 48 000  Kelvin: 5700  Unit Dimensions: 1...
Regular price $69.95
Sale price $69.95
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This high output, full spectrum, metal halide lamp is ideal for growing fruits, vegetables, flowers and herbs.Specifications Watts: 1000 Lumens: 110 000 Kelvin: 6000 Unit Dimensions: 3.25" L x 15"...
Regular price $69.95
Sale price $69.95
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This high output, full spectrum high pressure sodium lamp is ideal for plant growth, especially for growing fruits, vegetables, flowers and herbs.Specifications Watts: 1000 Lumens: 140 000 Kelvin:...
60% Off
Regular price $79.95
Sale price $79.95
Regular price $199.95
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The perfect solution for indoor growers to adopt the newest technology in horticultural lighting. A direct replacement for existing 1000W DE grow lamps, the Lightspeed CMH DE lamp acts as a convers...
Regular price $79.99
Sale price $79.99
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An excellent choice for your double-ended High Pressure Sodium (HPS) system. Xtrasun lamps are engineered specifically for horticultural use, and offer exceptional performance. They consistently pr...
Regular price $84.99
Sale price $84.99
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Phantom Pro 1000W DE HPS LampThe Phantom Pro 1000W DE HPS lamp is purpose-built for horticultural professionals who require high output combined with long service life. Proprietary arc tube is prec...
18% Off
Regular price $89.95
Sale price $89.95
Regular price $109.95
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With an optimal 2100 µmol output and deep red spectrum the Lightspeed DE 1000W HPS Plus grow light will exceed all your expectations. Our double ended HPS bulb arc tube was designed specifically fo...
Regular price $89.99
Sale price $89.99
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Maximize your plants' genetic potential with the Phantom Pro 1000W Metal Halide DE lamp! This high-PFF MH lamp delivers optimized full spectrum plant biologically active radiation, with 1800 μmol/s...
Regular price $94.95
Sale price $94.95
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Hortilux Hortilux Bulb 400 W MH M400 / HOR / HTL Studies have shown the most productive method for indoor growing is by starting plants with Metal Halide and then switching to High Pressure Sodium ...
22% Off
Regular price $99.95
Sale price $99.95
Regular price $127.95
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Emperor MH 1000 Watt DE 4000°K * The Emperor® 1000 Watt Metal Halide DE 4,000°K lamp emits a blue/white spectrum that can be used during all stages of growth. Specifically designed for high freque...
Regular price $109.95
Sale price $109.95
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With an optimal 2100 µmol output and deep red spectrum the Lightspeed DE 1000W HPS Plus grow light will exceed all your expectations. Our double ended HPS bulb arc tube was designed specifically fo...
Regular price $109.95
Sale price $109.95
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With strong PAR output and a wide spectrum, the Lightspeed PRO series 1000W Double Ended Metal Halide bulb was created for maximum vegetative growth. An emphasis on the blue spectrum provides for t...