Advanced Control Technologies SA4120WW-3500K (LED Tube, Stand Alone, 4ft.,Warm White, 120VAC, 18W) User Manual | Page 3 / 3 | Original mode | Also for: SA4120W-4500K (LED Tube, Stand Alone, 4ft., White, 120VAC), SA4120W-4000K (LED Tube, Stand Alone, 4ft.,White, 120VAC, 18W), SA4120CW-6500K (LED Tube, Stand Alone, 4ft., Daylight, 120VAC, 18W)