Specification:
Base type: G4 (4mm between pins)
Dimmable: Yes(only on DC power)
Light Color:Warm White
Color Temperature: 3000K-3500K
Input voltage: DC 12V
Wattage: 3W
Heat sink material: Silicon
Light source: 2835 SMD
LED quantity: 24
Net weight: 0.1OZ
Lumen: 300LM
Beam angle: 360°
Q: Why do I need to buy these bulbs?
A: It saves 85% on electricity bill of lighting, and it has a lifespan of 50, 000 hours.
Q: Can I use them on 12V AC or AC/DC power?
A: No. These LED light bulbs work only on 12V DC power.
Q: What if I insist using them on 12V AC power?
A: You need to reserve 1 or more halogen bulbs in the fixture, or these ones will burn or flicker.
Q: Are these light bulbs dimmable?
A: These bulbs are dimmable when installed with an LED-specific dimmer which is also called triac driver on DC power only. Actually for these G4 base LED light bulbs, only DC power types serve the dimming function. Should someone tell you AC power also dims, he lies!
Q: Why from COOWOO?
A: This is a good question. We don’t have an answer, but only have a suggestion for you: Do not trust those empty talks and photoshopped pictures, trust COOWOO instead!
Package includes:
1. G4 LED Light Bulb X 10
2. Packed well
You have been searching for good products since a long long time ago, but never before have been 100% satisfied. Today you can stop this searching, because you have met COOWOO, your reliable friend. A COOWOOer will always keep his words!
Product Features
- ★BETTER KNOW BEFORE BUYING. These G4 LED light bulbs work only on 12V DC power, which needs to reserve at least one halogen bulbs in the fixture when you use them on 12V AC power and they will burn out if used on 110V AC power. These bulbs are dimmable when installed with LED-specific dimmer/triac driver on DC power.
- ★STANDARD G4 BI-PIN BASE. With international standard of 4mm distance between pins, these LED light bulbs can perfectly replace the old style G4 base halogen light bulbs.
- ★360°NO BLIND ANGLE. Adopted the latest knowledge of lighting solution and LED chip technology, COOWOO G4 base LED light bulbs illuminate excellently toward 360 degrees all direction, 100% no blind angle.
- ★SAVES TIME AND MONEY. These light bulbs save at least 85% on electricity bill of lighting, and with 50, 000 hours super long service lifespan, they also save you the trouble from frequent changing of the light bulbs.
- ★WIDE RANGE OF APPLICATION. These ideal halogen replacement can be widely used for chandeliers, outdoor landscape lighting , track lighting, wall mounts sconces, RV, caravan , marine boats, yachts ,landscape etc.
Buying these types of bulbs, what I care the most is that if they will burn out or flicker during using. I’ve learned my lesson in the past when I bought some of these G4 bulbs from another seller at a lightning deal. They burn one by one after using them for several hours. Well these ones from COOWOO work quite well. All bulbs in the package work without failure. Will buy more to try as I need both DC and AC power ones, but I think AC/DC ones are better than exact DC ones given that…
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