Seach youtube" Five star light T8 LED" for Installation Guide Remove Starter or Bypass Ballast Bulb Type: T8 T10 48" LED tube LED Type: SMD2835 LED Quantities: 144pcs Power: 36W(96W fluorescent tube light equivalent) Emitted Color: Daylight White Color Temperature:5000K±500K Beam Angle: 140 degrees Luminous Flux: 115 Lumen Per Watt Input Voltage:AC100V-277V Length: 4ft. 48"(120CM) Protection Level: IP20 Frequency（Hz）: 50～60HZ ETL Classified No.: 4010466. Conforms to UL 1993. Certified to CSA STD. C22.2 No. 1993 Work on all US home and office standard bi-pin lampholder. Ballast Compatible. Plug in and light on right away. No extra replacement parts necessary.
Bulb Type: T8 T10 48" LED tube 36W Daylight White 5000-5500k. ETL Classified. Professional Grade. Conforms to ETL. Certified to CSA STD.
High efficiency (100-120 lumen per watt). Energy Saving. High Efficient Output. Save 80% on electricity bill of lighting comparing with traditional fluorescent light
Dual-ended Power. No need to Remove Starter/Bypass Ballast. Then Plug in and light on right away. No extra replacement parts needed. Replaces 60W traditional fluorescent light tube. Easy Installation. International standard shape for replacing traditional T8 T10 fluorescent tube light
Ballast Compatible. Environmentally friendly. No buzzing ballasts. No mercury or hazardous materials.
50K Hour LED Life. 5-Year Warranty. This limited warranty does not cover bulbs subject to accident, neglect, abuse and misuse. The light bulbs can be widely used at hospitals, medical centers, offices, warehouses, supermarkets and all kinds of locations.