Visit the link below for more information on switching power adapters:https://www.kulonlight.com/pid18194443/120LM-W-28800LM-240W-Corridor-LED-Tunnel-Light.htm

Wide power range: 40W~240W.
Special circuit design, single LED's damage won't affect others' normal work.
Modular design and tool-less open for easy replacement and maintenance.
High Lumen output up to 165lm/ w with high quality LED chips.
Variety applications with different mounting Accessories. 
Multiple lighting control options are available, e.g. DALI, 1-10V, motion sensor.
Designed to last at least 100, 000 hours at L70.
Multiple lighting distributions are available.

Our official website:https://www.meanwellkulon.com/
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