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1Pcs DIY 24x44Mil SMD 10W 20W 30W 50W 100W High Power LED COB Chip Bulb For Floodlight Spot light Warm white/Red/Green/Blue/RGB

US $0.47 - 10.19
US $0.79 - 16.99 -40%

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Review by Txxxr (FI)
Not evenly matched LEDs on the modules, light up at different voltages. You get what you pay for. They are OK-ish if you don't drive them at full power, use a heatsink and don't expect a long operating life. All of the cheap modules on Aliexpress are like that, those are no exception. Shipping was very fast and registered air mail though.
PRODUCT DETAILS

Item specifics

  • Item Type: LED Bulbs
  • Led Bulb Type: Spotlight Bulb
  • Brand Name: Aamasun
  • Certification: CCC
  • Certification: FCC
  • Certification: RoHS
  • Certification: ce
  • LED Chip Brand: Epistar
  • Beam Angle(°): 120°
  • Base Type: Wedge
  • Luminous Flux: 500 - 999 Lumens
  • Power Tolerance: 1%
  • Voltage: 9-12v/ 30v-36v
  • LED Chip Model: 3W High Power
  • Color Temperature: Warm White (2700-3500K)
  • Average Life (hrs): 100000
  • Occasion: Bedroom
  • Length: High Power LED Chips
  • Shape: Square
  • Applications: Widely used in Traffic lighting, advertising lighting
  • voltage: 10w:6-12v,20w 30w 50w 100w:30-36v
  • current: 90-120LM/W
Product Description
1Pcs DIY 24x44Mil SMD 10W 20W 30W 50W 100W High Power LED COB Chip Bulb For Floodlight Spot light Warm white/Red/Green/Blue/RGB
 
Attention:It must need a heat sink aluminum for cooling, do not light it without heat sink aluminum.
 
Specification(10w)
Integrated approach:3 Series 3 Paralleling
Forward Voltage:9-12V(if use DC 12,Recommended Series a about 1.50 ohm resistor to use)
Forward current: 900mA
Luminous Flux: 90-120LM/W
Color-rendering index: 60-85
Beam Angle: 120 degrees
Working Temperature: -20 centigrade to 60 centigrade
Emitting Color Temperature: Warm White,  White, Red, Blue, Green,
Life Span: 100,000 Hours
 
Specification(20w/30w/50w/100w)
Forward Voltage: 30-36V
Forward current: 20w(600mA) 30w(900mA) 50w(1500mA) 100w(3000mA)
Luminous Flux: 90-120LM/W
Color-rendering index: 60-85
Beam Angle: 120 degrees
Working Temperature: -20 centigrade to 60 centigrade
Emitting Color Temperature: Warm White,  White, Red, Blue, Green,
Life Span: 100,000 Hours
 
Applications:
Mainly used in hotels, restaurants, squares, bars, parks, playgrounds, public places and all the necessary energy-saving light fixtures.Traffic lighting, Landscape lighting, advertising lighting, Indoor Lighting, Special lighting,Landscape scene / spot lighting,Architectural lighting,Display scene,Artwork lighting,general lighting,Amusement park scene,Aquarium lighting and so.
 
 
02
 
  • 5 Stars 89%
  • 4 Stars 7%
  • 3 Stars 3%
  • 2 Stars 0%
  • 1 Star 1%
4.8 / 5

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