Hi guys I'm going to buy some leds from UK ebay. Any one hear or knows something about them. They are for 240£ each I want to buy 6 of them. And the question is if someone use them. This guy have more then 4k feedbacks on 100%. This is his light:
3500K LEDs are the standard for horticultural lighting. 3000k / 5000k blends simply add up to 4000K (4000K version also available see shop)
Features:
Actual power draw of 240-250W, dimmable to 15W *Please don't get taken in by "2000W" advertisers (can't beat them, won't join them)*Latest Samsung LM301H white chips and Epistar reds / UV3.10 ?mol/J Max efficiency LM301H chips *Samsung claim for individual chips running at below 50% power and before losses*2.24 ?mol/J actual kit output calculated from PPF test without reflective wallsNew splash-proof protective coating added to protect from general moisture and cleaning. 75 microns thick - improvement on thick light reducing acrylic / PVC sheet fixtures
Passive heat sink 10mm thick (no fan required)
Dimmable high efficiency Meanwell driver with potentiometer
Driver output connected to light unit remotely via 2 metre cable to reduce heat (can also be mounted on heatsink on request)Adjustable ratchet hangers
Comes fully assembled plug and play
Infra red and deep red LED supplemental lighting for advanced horticulture!
Light Unit size: 634x195x10 (mm)
PCB size: 286x174x1.6 (mm) x 2
Driver: 244x68x39 (mm)
Heatsink thickness: 10mm Connection: 16 in Series 36 in Parallel Power: 15-250W Voltage: 48V Current: 200 - 5000mA 496 Samsung LM301H 3500K led + 72 Epistar 660nm + 8 UV + 8 IR
Highest umol/j
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