8 years manufacture on led lights;The Led tube T8 from 1 ft to 6ft and 8ft, 90lm/w, 100lm/w and 140lm/w in milky PC, with 3 years and 5 years warranty( also produce, T5 led tube, and U shape led tube light) The led corn light around 120lm/w, 5 years warranty; The led flood light, 10W to 1000W; make 90~100lm/w and 100~110lm/W. The led panel light Square big panel light, 1x1ft, 2x2ft, 1x4ft, 2x4ft, 30W to 78W, 70lm/W 80~85lm/W and 100lm/W , 3 years warranty and 5 years warranty with UL list. Surface led panel light, and Led high bay light, 100lm/w, can with UL list too. PL led lamp, G24 led light, 6W to 12W; 4 pin 2G11 led light, can make the same quality as like the T8 led tube light. Led downlight, about 100 kinds style, high quality. Led street light....