Review: -Tolerable. has shimmer my eyes are tired. suitable for commercial premises. Consumption 4,6-4,8 volts, light is similar to "warm white" (nice), if the switch has backlight the lamp is too dim light up and can помигивать (it is comfortable in the hallway and non-rooms but will be annoying in the bedroom) if you want to get rid of the backlight, шунтируйте lamp capacitor. board aluminum, plastic too. well so hot. pictures of attached. CYT1000A driver. weight 21g.
The picture order: http://goo.gl/VfKyCi or http://ali.pub/1htec.
Remade lamp: added smoothing capacitor and changed Toko-driver resistor r1 75 ohm (75 ohms = 2,8 w; 66 m = 3 w; 49 m = 4 w; 36 m = 5 w). ripple disappeared the temperature is about 60-65 with. last longer. twist in the night. maybe then alter on 4 volts. compared with http://goo.gl/C5kQiW.
Came in styrofoam packaging. trekalos in the country of the sender. sent immediately. delivery 24 days. delivery 24 days. 14.05-07.06.2016
Review: The order was three weeks packed in foam box. the light in general is not bad. for a very good price. 15 W shines a little brighter 20 W fluorescent. the only fat minus-there is flickering at a frequency. so i would recommend it for street and commercial premises, but not for the living room-pressure on the eyes with time. a couple of the reviews below comrade added in the diagram capacitor. I understand initially it there. so it's Horo way I think he will do. in my 26 LEDs, under the card is radiator and thermal paste. radiator is quite heated, up to 70 degrees.
Review: Shines so sabe. although it consumes 3ватта, after a while reducing up to 2x watts for the heat is nowhere to go). flicker 100гц 100%) I like only the ball of it should be so .... in the photo where the 2 lamps with right one is brighter on the same 3ватта сделалая not only through the ass. but there bulb more (. koroche wall floor etc. the corridor толкан can.