1.May be the cause of the drive
The drive power supply is broken. Just replace it with another good drive power supply and it will not flash. If the drive has over-temperature protection function, and the thermal performance of the material of the luminaire can not meet the requirements, the drive over-temperature protection will start to work. For example, the 20W floodlight housing is used to assemble 30W lamps, and the heat dissipation work. This will be the case if it is not done well.
3. If the outdoor lighting also has a strobe light, the light is in the water. The consequence is that it will not light up when it flashes. The lamp bead and the drive are broken. If the drive is waterproof, if it is good, it will just break the lamp bead and replace the light source.
--Shenzhen Toplight lighting Co. Ltd.(led tube light/LED linear light
/led high bay light/led tri-proof light/Toplight/Toplight Lighting)