|Item Weight||0.8 ounces|
|Product Dimensions||2 x 2 x 0.1 inches|
|Item model number||LH-XP-100W-6000k|
|Assembled Height||0.08 inches|
|Assembled Length||1.97 inches|
|Assembled Width||1.97 inches|
|Fixture Features||Easy to Install, Quiet, Durable, Powerchip, High Performance|
|Type of Bulb||LED|
|Color Temperature||6000 Kelvin|
|Average Life||30000 hours|
LOHAS 100W LED Chip Cool White Bulb High Power Energy Saving Lamp Chip
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- Drive Voltage:30-34V;Chip power:100w
- Size (L*D):50mm*55mm Viewing Angle: 140 degree
- Cool White.Color Tempreture:6000-6500K
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From the manufacturer
LOHAS LED Chips-It’S My Light
With 10+ Years of Experience in LED Lighting.
Application: High Power LED Chips, COB Par Lights, Flood Lights, Street Lights, etc.
Emitting Color & Power
- Emitting Color: Full Spectrum, Red, Blue, Green, Cold/Warm White
- Power: 10W 20W 30W 50W 100W
High Power COB LED Chip
LOHAS LED Chips are made of high quality materials, durable for daily use.
Very low heat generating, saving energy, environmentally.
- Long service life.
- Low consumption, high brightness. Comfortable light source.
- Beam Angle: 140 Degree COB LED Chip
COB LED Voltage: DC12-24V, DC30-34V, DC30-36V, DC27-36V LED Chip.
Specification: 10w: 30x20mm, 20w-50w: 50x45mm, 100w-300w: 50x55mm.
COB LED Voltage
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This item LOHAS 100W LED Chip Cool White Bulb High Power Energy Saving Lamp Chip
|Shipping||FREE Shipping||FREE Shipping||FREE Shipping||FREE Shipping||FREE Shipping||FREE Shipping|
|Sold By||LOHAS-LED||LOHAS-LED||Carol Zuo||T_Tworld||Hontiey||Chanzon|
|Light Source Type||LED||LED||LED||LED||LED||LED|
|Additional Features||Easy to Install, Quiet, Durable, Powerchip, High Performance||Easy to Install, Quiet, Durable, Powerchip, High Performance||44mm Lens + 50mm Reflector, 44mm Lens, 50mm Reflector, 100w, Light transmittance: 98%||heatsink, 100W led heatsink, led heatsink, heat sink||Dimmable||Electrode Type: Copper|
|Wattage||100||100||10 watts||100 watts||100||100 watts|
LOHAS LED Chips are made of high quality materials, durable for daily use. Very low heat generating, saving energy, environmentally friendly. Long service life. Low consumption, high brightness. Comfortable light source, harmless for skin and eyes. Great for making light sources for fish tank, decoration light, etc.
Seller Warranty Description1-Year Warranty
Bulb Life30000.00 Hours
Color Temperature6000.00 Kelvin
Bulb Voltage30.00 Volts
Top customer reviews
I soldered right onto the + and - terminals with stranded 16 Ga stranded wire. You might devise some other method but that works. For a power supply, I suggest something with an adjustable voltage so you can dial in just the current draw you want. As a starting point, figure on a maximum of 35 V and 4 A. You will not exceed those values, the LED is going to fail if you do. Pick an appropriate AC or DC power supply using those guidelines.
Consider using the heat sink from one of the older microprocessors that had a large die area and generated a lot of heat. Either that or have a fairly large piece of metal to attach this to. Use a small bit of thermal compound to improve heat conduction.
For a reflector and lens, check out some of the links on Amazon or maybe use an old and large flashlight. Again, be prepared for this to be quite hot.
The color temperature is like daylight, about 5600-6000K and color rendering seems good.
** Yeah, I added a fan. It makes a huge difference. Now it's 34C instead of 68C - barely warm to the touch - will probably last longer.
*** I also realized after some experimentation that even at 34V (at the led, not before the resistor), this chip is only drawing 17W (still bright as hell). I confirmed with another user that full 30W is achieved at around 37V, 3V higher than the posted maximum. Interesting. This is just going by P = V*I. Honestly, I don't really mind. I just wish there was more published info about these chips. The user community has been a great help though. I find it good to run at around 20W (about 34.5V drawing about 600mA) - good balance of light output and heat management.
I guess my only complaint is the lack of datasheet for these leds.
Overall, very happy, especially for the price. Crazy bright white light, and the individual leds are well matched.
Most recent customer reviews