http://www.laidishine.com/t8-tube-light/ Efficiently The T8 Pro series Tube is Pc housing and aluminum profile. Direct replacement of T8 linear fluorescent, compatible with G13 socket. Internal constant current driver with no warming up times or flickering. Aluminum casing provides best heat dissipation and longest lifespan. No bending issue and avoid possible shipping issues during transportation Voltage160~240VAC,50/60Hz Ambient temperature-20~40鈩?/p> Light color3000K/4000/6500K/Fresh meat Color rendering index> 80 Shell MaterialAluminum + PC Beam angle120掳 LED typeSMD 2835 Ingress protectionIP20 Lifetime>50,000h L70 B10 @ 25鈩?/p> CRI>80 SocketG13 Luminous surfaceOpal/Clear Refrigerator lighting Accessories 鈼?The T8 Pro series is of 120掳light angle and perfect choice for the replacement of all the traditional tubes. 鈼?The T8 Pro series use Aluminum + PC shell material, with opal/Clear luminous surface. DescriptionLengthColor TempCRIPower锛?/strong>W锛?/strong>LM/W T8 Pro L600588.53000K/4000K/6500K>8011120 T8 Pro L900893.53000K/4000K/6500K>8017160 T8 Pro L120011983000K/4000K/6500K>8018160 T8 Pro L150014993000K/4000K/6500K>8022160 Photometric Distribution Attention : Electronic Ballast must be by-passed by a registered electricianT8 Tube Light manufacturers website:http://www.laidishine.com/t8-tube-light/