85% ~ 88%
95%~110% Limit to constant current,auto recovery
Turn off the output voltage,restart
SETUP,RISE,HOLD UP TIME:
500ms,80ms,16ms(230VAC FULL LOAD)
EMC + Safety Laboratory
Low ripple and noise
Ottima is a worldwide supplier of LED driver established in 2006. Ottima is a high-tech enterprise specializing in the R&D, manufacture and export of LED driver and LED power supply. Our products series include LED drivers for LED spotlight bulbs, bulbs, down lights, panel lights, tubes, streetlights and industrial lights. Our factory covers 2,500 square meters and operates under TUV(GMC) guidelines. With 120 workers utilizing 6 production lines, we have a monthly output of 100,000 drivers for LED tubes,100,000 drivers for LED bulbs and 50,000 drivers for other LED lamp
1.How many years warranty of your led driver?
Our led driver warranty is at least 3 year, we can also make 5 years warranty led driver for you if you need.
We not supply no warranty led driver, because we hope for long time cooperation and we need to keep our high reputation in the market, so if you ask only low price and not need warranty, we rejected to do.
2.If the LED driver damaged during warranty period, can you replace them?
If there is any quality problem during the warranty period, we will replace it for you for free. However the man-made deliberately damaged not included.