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-- Can your company will help us to purchase other products? 2013-10-20

-- How can I order this product, and payment? 2013-10-20

8. When putting the water-proof LED driver into the lamp for aging, there is no output some time later, but it becomes “normal” after placing for a period of time? 2012-12-29

7. We use your water-proof constant current LED driver, and the load is within the range specified by your water-proof LED driver, but why does the LED lamp burn after the loan is re-connected after disconnection? 2012-12-29

6. What’s PFC (power factor correction)? 2012-12-29

5. We find there is the electricity on the case when using your product. May we ask if it is normal and if it can cause body injury? 2012-12-29

4. When is the water-proof power protected in use, but recovers normal work after rebooting? 2012-12-29

3. Why is it failed to start if the load is the motor, bulb or the capacity load? 2012-12-29

2. If the 300W water-proof power source is needed, can we use 2 water-proof power of 150w for parallel connection? 2012-12-29

1. What are the precautions when selecting the LED water-proof power? 2012-12-29

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