Mean Well HLG-320H-15 Power Supply 285W 15V

Yes. The HLG-320H-15 delivers 285W at 15V with up to 19A, providing ample current for multiple 15V LED modules in a billboard or large-format sign. Its IP67 waterproof rating ensures reliable operation in fully exposed outdoor locations subject to rain, dust, and temperature swings.

Yes, provided the grow-light panels operate at 15V and the total load does not exceed 285W. The constant-current mode with a CC range of 7-15V accommodates LED panels whose forward voltage may shift with temperature during extended grow cycles.

Yes. With 285W at 15V and an IP67 waterproof enclosure, the HLG-320H-15 is well suited for outdoor floodlight installations. It handles wide input voltages from 90-305VAC, accommodating various mains supplies found in commercial and industrial sites worldwide.

The HLG-320H-15 supplies up to 285W at 15V (19A). Your total connected LED load must not exceed 285W. For example, if you have 15V LED modules rated at 50W each, you could power up to five modules (250W total) with comfortable headroom. Always verify each module's rated wattage.

Yes. The IP67 waterproof rating means it is fully sealed against dust and can withstand temporary water immersion up to 1 meter. Combined with its -40°C to +90°C operating range, it is designed for direct exposure to rain, snow, and extreme temperatures on rooftops or other unprotected outdoor sites.

All four models share the same 285W / 15V / 19A core output. The base HLG-320H-15 has fixed output with no adjustment and is IP67 waterproof. The -15A adds a built-in potentiometer for voltage/current trimming and is IP65. The -15AB adds both the potentiometer and a 1-10V/PWM dimming input (IP65). The -15B has the dimming input only and retains IP67.