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Notes
  • This bulb is oversize, please see dimensions under Specifications tab.

Overview

Disc type G4 base Lamp with 10 high power 5050 SMD LEDs. Wide 10~30 Volt DC operating range. Produces 111/98 lumen at 7000K/3100K, 120 degree beam angle. 1.25 inch diameter, connection pins exit side of lamp.

Important Notes - Please read before purchasing:
Notes
  1. Non-Weatherproof, Indoor use only unless contained within weatherproof housing or used in conjunction with weatherproofing products
3 Years
Super Bright LEDs, Inc. offers a 3-year warranty to protect against manufacturer defects and malfunctions. If you experience failure of an LED or other component not caused by negligence, abuse, unauthorized repair or disassembly, we will replace the product within the warranty period. If the same product is no longer available, a product of equal value may be substituted. Read More
RoHS Compliant

RoHS stands for Restriction of Hazardous Substances. Certain materials used in electronics and electrical products have been deemed hazardous to people and the environment and, therefore, must be limited. For a product to be RoHS compliant, testing must be performed and documented to show limited or no use of cadmium, hexavalent chromium, lead, mercury, polybrominated biphenyls, and polybrominated diphenyl ethers.

Download our statement regarding RoHS.

10~30V DC 10HP-LED G4 Lamp
Applications
  • Under cabinet lighting
  • Desk Lamps
  • Pendant Lights
  • Bathroom Vanity Lighting
  • Other accent and task lighting
Features
  • 10 high power 5050 SMD LEDs
  • 120 Degree viewing angle
  • Produces 111/98 lumen at 7000K/3100K
3 Years
Super Bright LEDs, Inc. offers a 3-year warranty to protect against manufacturer defects and malfunctions. If you experience failure of an LED or other component not caused by negligence, abuse, unauthorized repair or disassembly, we will replace the product within the warranty period. If the same product is no longer available, a product of equal value may be substituted. Read More
RoHS Compliant

RoHS stands for Restriction of Hazardous Substances. Certain materials used in electronics and electrical products have been deemed hazardous to people and the environment and, therefore, must be limited. For a product to be RoHS compliant, testing must be performed and documented to show limited or no use of cadmium, hexavalent chromium, lead, mercury, polybrominated biphenyls, and polybrominated diphenyl ethers.

Download our statement regarding RoHS.

Specifications

Base Type G4
Beam Angle 120 degree
Bulb Type JC
Comparable Wattage 20-25 Watts Incandescent
Dimmable Yes
IP Rating Non-Weatherproof
LED Lifetime 50000 Hours
LED Quantity 10 LEDs
LED Type 5050 SMD
Lens Clear
Operating Temperature -30~+80 °C
Oversize Yes
Polarity Sensitive No
Special Features Constant-Current Driver, Wide Voltage Range
Standards And Certifications RoHS Compliant
Storage Temperature -40~+90 °C
Total Power Consumption[1] 2.5 Watts
Type Bi-Pin
Operating Voltage Range 10~30 VDC
   
Package Weight: 0.2oz (0.01kg)
Package Dimensions: 3.42" (9cm) x 1.09" (3cm) x 1.09" (3cm)
All specifications are subject to change without notice.
1. Total product power consumption, measured in watts, including drive circuitry and controllers that make up the entire lamp.
Swipe left to see additional specifications
Part NOEmitting ColorLED Wattage
Intensity per LEDIntensityBeam Angle
Milliwatt
CCT / Wavelength
Current Draw @ Operating Voltage
CRI
Luminous Efficacy
Price Ea.WeightLumen Per Dollar
G4-CWHP10-DCool 7000K-11.1 lm/led111 lm--7000 K205 mA-44 lm/w(Discontinued)-13.96 lumen/dollar
G4-WWHP10-D-DIWarm 3100K-9.8 lm/led98 lm--3100 K195 mA-43 lm/w(Discontinued)-52.13 lumen/dollar
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Specifications

Dimensions in millimeters (inches)

Accessories & Power Supplies

Reviews

Overall Rating

Total Reviews

1

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  • Name
    James
  • Technical Level
    Advanced
  • Part Number
    G4-CWHP10-D
  • Reviewed On
    07/09/14

Nice output, but what's with the buzzing?

I used 2 of these bulbs in a single display cabinet to replace the halogen G4's I had been using the past few years. The main reason I wanted to replace the Halogens was the high heat output they had been giving off.

Well, these LED's seem to have solved the heat issue and they're nearly as bright. My best guess would be that they're about 80% the brightness of a stock off-the-shelf halogen G4.

However the biggest issue I have with these so far - and the reason they didn't get 5 stars - is that each of the bulbs I bought a producing a low volume, high-pitched, consistent and unrelenting electrical buzz. It's quite annoying initially after the dead-silent halogens for so many years. maybe it's something I'll get used to, but I honestly cant understand why they're buzzing. And since both are doing it, I cant imagine this is a manufacturing defect, but something inherent in the design.

They are in an enclosed cabinet so that too muffles the noise.

LED Light Staff Response

James,
Thanks for taking the time to right a review on the G4-CWHP10-D. The most likely cause of the buzzing is how the bulbs are being powered. The G4-CWHP10-D operating voltage is 10-30VDC and in most applications like yours the supply voltage is 12VAC. The noise is the bulbs driver trying to compensate for the AC power. This will greatly shorten the life of the bulb.
The G4-xHP10-DAC operates on 12VDC or 12VAC and would be a much better choice for your application.

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