... 12w,14w,16W,18W 2.CE and RoHS 3.Factory direct sale 4.Epistar chip with 3528 T8 led tube ... or infrared ray included4.Cost Savings:Low consumption of power and the rate of conversion is over 95%5 ... , show exhibition Sample: For the sample order, the price will be a little higher than bulk order ,except the ... do not shine after installationa. Check if there is power supply inputs by multimeter, and if it is ...