Replacement Grow Light Bulbs

16,000 initial lumens. 24,000 hour life-span. For use in both vertical and horizontal fixtures. For use with 150W high pressure sodium ballasts only.

16,000 initial lumens. 24,000 hour life-span. For use in both vertical and horizontal fixtures. For use with 150W high pressure sodium ballasts only. This bulb has a smaller base than regular 150 HPS

28,500 initial lumens. 24,000 hour life-span. For use in both vertical and horizontal fixtures. For use with 250W high pressure sodium ballasts only.

29,500 initial lumens. 24,000 hour life-span. For use in both vertical and horizontal fixtures. For use with 250W high pressure sodium ballasts only. Super Agro bulbs have an enhanced spectrum ...

50,000 initial lumens. 24,000 hour life-span. For use in both vertical and horizontal fixtures. For use with 400W high pressure sodium ballasts only.

58,500 initial lumens. 16,000 hour life-span. For use in both vertical and horizontal fixtures. For use with 400W and 430W high pressure sodium ballasts only.

The Hortilux HPS lamp ...

53,000 initial lumens. 24,000 hour life-span. For use in both vertical and horizontal fixtures. For use with 400W and 430W high pressure sodium ballasts only. Son Agro bulbs have an enhanced spectrum

The Sylvania GROLUX bulb was the first bulb in this country that was designed from the ground up specifically for growing plants (yes, even the Hortilux bulb was not originally designed for ...

55,000 initial lumens. 24,000 hour life-span. For use in both vertical and horizontal fixtures. For use with 400W high pressure sodium ballasts only.

The Hortilux HPS lamp provides 17% ...

91,000 initial lumens. 24,000 hour life-span. For use in both vertical and horizontal fixtures. For use with 600W high pressure sodium ballasts only.

High Performance Horticultural Lighting at a great price by Relighting

Gavita makes the perfect horticultural optical system. They engineered the reflector ...

The Sylvania GROLUX bulb is the only bulb in this country that was designed from the ground up specifically for growing plants (yes, even the Hortilux bulb was not originally designed for plants!). ...

88,000 initial lumens. 16,000 hour life-span. For use in both vertical and horizontal fixtures. For use with 600W high pressure sodium ballasts only.

The Hortilux HPS lamp provides 17% ...

These specialty bulbs offer many enhancements over regular bulbs. All SolarMax bulbs are tubular in shape, allowing them to fit in a wide variety of reflectors. The 600 watt HPS SolarMax is

105,000 initial lumens. 24,000 hour life-span. For use in both vertical and horizontal fixtures. For use with 750W high pressure sodium ballasts only.

These high-output super HPS lamps are specifically engineered for plant growth. Their spectrum and output rival lamps that are three times the price.

140,000 initial lumens. 24,000 hour

145,000 initial lumens. 24,000 hour life-span. For use in both vertical and horizontal fixtures. For use with 1000W high pressure sodium ballasts only.

The Hortilux HPS lamp provides 17%

These specialty bulbs offer many enhancements over regular bulbs. All SolarMax bulbs are tubular in shape, allowing them to fit in a wide variety of reflectors. The 1000 watt HPS SolarMax ...

15,000 initial lumens. 12,000 hour life-span. For use in both vertical and horizontal fixtures. For use with 175W metal halide ballasts only.

22,000 initial lumens. 12,000 hour life-span. For use in both vertical and horizontal fixtures. For use with 250W metal halide ballasts only.

20,000 initial lumens. 12,000 hour life-span. For use in horizontal fixtures with positioning slot in socket only. For use with 250W metal halide ballasts only.

AgroSun Gold halides have the ...

18,000 initial lumens. 10,000 hour life-span. 90CRI. 6500K. For use in horizontal fixtures with positioning slot in socket only. For use with 250W metal halide ballasts only.

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36,000 initial lumens. 12,000 hour life-span. For use in both vertical and horizontal fixtures. For use with 400W metal halide ballasts only.

40,000 initial lumens. 20,000 hour life-span. For use in horizontal fixtures with positioning slot in socket only. For use with 400W metal halide ballasts only.

AgroSun halides have the ...

32,500 initial lumens. 15,000 hour life-span. For use with 400W metal halide ballasts only.

SUNMASTER Cool Deluxe Grow Lamps emit balanced light from 5000 to 6500K, making them ideal for ...

29,000 initial lumens. 15,000 hour life-span. 90CRI. 6500K. For use in horizontal fixtures with positioning slot in socket only. For use with 400W metal halide ballasts only.

...

40,000 initial lumens. 20,000 hour life-span. For use in horizontal fixtures with positioning slot in socket only. For use with 400W metal halide ballasts only.

SUNMASTER Warm Deluxe Grow ...

110,000 initial lumens. 12,000 hour life-span. For use in both vertical and horizontal fixtures. For use with 1000W metal halide ballasts only. BT-37 (reduced-sized) jacket (glass).

118,500 initial lumens. 12,000 hour life-span. For use in horizontal fixtures with positioning slot in socket only. For use with 1000W metal halide ballasts only.

AgroSun Classic halides have ...

120,000 initial lumens. 12,000 hour life-span. For use with 1000W metal halide ballasts only.

SUNMASTER Cool Deluxe Grow Lamps emit balanced light from 5000 to 6500K, making them ideal for ...

80,000 initial lumens. 15,000 hour life-span. 90CRI. 6500K. For use in horizontal fixtures with positioning slot in socket only. For use with 1000W metal halide ballasts only.

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115,000 initial lumens. 12,000 hour life-span. For use in horizontal fixtures with positioning slot in socket only. For use with 1000W metal halide ballasts only. Smaller physical size; equivalent in

117,000 initial lumens. 12,000 hour life-span. For use in horizontal fixtures with positioning slot in socket only. For use with 1000W metal halide ballasts only.

SUNMASTER Warm Deluxe Grow ...