12 PK 18 Watt 4' LED T8 LED Glass Tube, A/C Direct or Ballast Compatible, Clear or Frosted Lens Warranty Period_7 Years Choose from color temperatures between

Choose from color temperatures between 3000K and 5000K

contractors

with an enclosed power supply and covered optics

This quality pulse-start ballast has a minimum start temperature of -22 degrees Fahrenheit

full range time response

12 PK 18 Watt 4' LED T8 LED Glass Tube, A/C Direct or Ballast Compatible, Clear or Frosted Lens Warranty Period_7 Years Choose from color temperatures betweenGlass tube provides better transparency and thermal conductivity than plastic. Ideal for offices, showrooms, refrigerators, cove lighting. Power factor: 0. 9 IP rating: IP20 (indoor) Ambient operating temp: 4F to 104F Beam angle: 180 Base type: G13 Download Ballast Compatibility Chart