For EZ Upgrade your T8 grow lights from Fluo. to LED system to get much better spectrum and energy saving, new direct replace LED tube patent designed by Simon Lee - a professional lighting engineer with over 30 years experience. Customer can keep old T8 grow light fixture just replace fluorescent tube to the LED tube. If your old fluorescent light system has 4 tubes with 6500K you could change to three red and one white LED tubes. If has 8 tubes you could change to 6 red with one each of white and blue for all stages growing. Or build up your own spectrum for your different plants.

• Exactly same dimension can directly replace T8 8Ft Fluorescent tubes to get over 50% energy saving and much better lights quality!.
• Great for up grade from old Fluorescent lighting system to LED new version for your workshop or warehouse.
• Full Sunlight Spectrum with 5500K provide much better light quality than T8 or T12 8Ft lighting system
• Over 50000 Hours life, 30000 hours or three years warranty
• UL listed and brown hard paper tube packaging via regular shipping.

Exactly same dimension can directly replace T8 8Ft Fluorescent tubes to get over 50% energy saving and much better lights quality!.DuroPower Lighting