Search found 4 matches
- Sun Nov 19, 2017 12:46 am
- Forum: COBs & Other LEDs
- Topic: 480W Citizen's
- Replies: 15
- Views: 7109
Re: 480W Citizen's
Where you able to use the CLU058 at 480w watts without melting them? I'm looking to build the same COB and driver combination but for film lights. I'm trying to figure out the best heat sink option. I'd rather not use a fan because of sound issues. I'm considering water cooling with a thermal cut of...
- Sun Nov 19, 2017 12:38 am
- Forum: COBs & Other LEDs
- Topic: Two drivers to power one high V&W COB?
- Replies: 4
- Views: 805
Re: Two drivers to power one high V&W COB?
I definitely will make my mistakes with cheaper LEDS. I'm looking at CLU048-1212 and the the voltage required is between 31 ~37V. So I think I will need a driver that will go down to 31V. I am planing on using the higher wattage LEDs in the future. Will I be able to use a CC driver like a HLG-320H t...
- Sat Nov 18, 2017 8:20 pm
- Forum: COBs & Other LEDs
- Topic: Two drivers to power one high V&W COB?
- Replies: 4
- Views: 805
Re: Two drivers to power one high V&W COB?
Thanks. That definitely could work. The voltage range is is 68-137. If I dim the voltage from the driver down to the minimum 93V rated for the LED will there be any light output? Or are LEDs like incandescent lights when the voltage has to fairly close to zero before it has no output? Any suggesting...
- Sat Nov 18, 2017 5:58 pm
- Forum: COBs & Other LEDs
- Topic: Two drivers to power one high V&W COB?
- Replies: 4
- Views: 805
Two drivers to power one high V&W COB?
I need to power a single high voltage, high wattage LED. Can I use 2 same model number drivers to power a single Citizen CLU058 - 3618 COB LED? Either in parallel or series depending on the wattage and voltage of the drivers. Ok this gets pretty long feel free to skip down to the first link if you d...