54W T5 High Output Fluorescent Bulb 4ft. 3000K

Use 54 Watt T5 high output fluorescent bulbs for 4' T5 Grow Lights from Sunlight Supply. These Fluorescent 3000K (Warm) T5 bulbs emit a red/orange spectrum that is ideal for budding and flowering.

These high output T5 bulbs have an extremely high lumen per watt rating at 5000 lumens per bulb: 54 watts = 92.59 lumens per watt. In addition These fluorescent bulbs have a very low heat factor which allows the fixture to be hung very close the plant canopy, raising light levels. This fluorescent bulb is compatible with T5HO electronic ballasts.

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