LED Bulb 10W E27 Latest 4th Generation MCOB LED

@ Brand New in Retail Package @

If you want to change to LED Bulbs, its time to change to MCOB LED bulb, not the DIP, SMD or COB LED, as they are old model. Most of the LED Bulbs on the markets are SMD LED, don't waste your money on the CHEAP LED's!

What is MCOB?

MCOB "Multi Chip Cups On Board" LEDs package, is put the chip into optical cups directly, not only one cup, but several cups. Based on the optics theory, LED chip just concentrate inside the chip. To make light running out more, need a lot of angles. MCOB package, the efficiency of low-power package must be greater than the high-power package. The high-power chip only has 4 sides light exits. MCOB use small chip into 16 pieces. So the emitting area is 4 x 16 times of the high power chip.

It is No doubt that increase the light exits as many as possible, then efficiency can increase. Meantime, the thermal resistance will be reduced with the cooling area coming large.

MCOB "Multi Chip Cups On Board" package technology breaks through the traditional packaging technology to solve the COB LED light efficiency is low, the problem of slow cooling, while also reducing costs.

Some details about the comparison between different LEDs http://www.ledaladdin.com/Product/SMD-COB-MCOB-LED-Module-Explained.html

Features: -360 degree all week crystal lamp, using MCOB unique packaging technology. -MCOB packaging technology and unique hollow design can make the whole lamp good heat dissipation. -Unique appearance, good heat radiation, soft light, no radiation -Long service life, ensuring the normal use of more than 30,000 hours, three to four times as long as normal halogen lamps. -Suitable for office, corridor, pub, dance hall, courtyard, home use

Specifications: Item Name: MCOB E27 LED BULB Input Voltage: 85V-265V Wattage:10W Size: 115mm*65mm Color Temperature: Warm White: 2600-3000k Beam Angle: 360 Degrees Lumen: 110-130 lm/w Lifespan: >30,000hrs Transfer Efficiency:=95%