10-100 Pack G13 LED 18w 4ft 48 Inch T8 Fluorescent Tube Lights 6000K, 4000K, 3000K. Rated power: 18W Connector type: T8 Input voltage: AC 85 265 V Working frequency: 5060Hz LED Size: SMD 2835 Number of LED SMD: 96pcs Luminous flux: 1800Lm Cover Type: Clear / Milky Bulb diameter: f26mm Bulb length: 1198mmf26 Working temp: -20 C +45 C Storage temp: -20 C +80 C Lifespan: 50000 hours Material: Aluminum + Plastic. This is a double-end input T8 4FT LED tube light with 18W total input power to replace 20-28W energy-saving fluorescent. It is not dimmable and works from 85-265VAC.The installation is easy, please make sure that the LED Tubes must be directly wired to your 110/120VAC or 220/240VAC house current from the two input ends on both sides without the use of a ballast or starter. Please read the manual and description carefully before making any purchasing. Some packages were even delayed for more than 15 - 20 days. Your understanding and cooperation would be highly appreciated! Thanks you very much in advance. This item is in the category "Home & Garden\Lamps, Lighting & Ceiling Fans\Light Bulbs". The seller is "hminled" and is located in this country: US. This item can be shipped to United States.