Hotenda LED 4 foot replacement bulb is great for updating those outdated inefficient tubes. Simply eliminate the ballast, and wire the bulb to a single end. Non-shunted lamp holders (or tombstones) are required. Consume half the energy and still get the same light output. Note * Ballast/starter of existing fixtures must be bypassed or removed. * Lamp holders or tombstones must of the the non-shunted type. * Specifications * LED Type: SMD2835 * Base Type: Medium Bi-Pin, Dual-ended power * Input Voltage: AC85-265V, 50-60Hz * Power: 18W * CRI: >80Ra * PF: >0.9 * Beam Angle: 160o * Available Color Temperatures: White 5000-6000K | Natural White 4000-4500K | Warm White 2800-3200K * Light Output (lumen): 2200 | 2100 | 1950 * Dimmable: No * IP Rating: IP30 * Life Expectancy: 35,000 hours * Dimensions: Φ=1-1/8", Length=48"
S**A
Why bother, not worth the trouble
Returned the one light received, that all you get, due to the bulb frying. Followed instructions to the letter, which involved disassembling existing fixture, wired up flipped switch on and pop. Will not buy future bulbs not worth the time or trouble on a second attempt. Can't give an adequate description of projected light since I never achieved resolution with installation.
S**O
I paid $58 dollars because I thought they would be good bulbs. Stay away from China bulbs unless you ...
It took a very long time to receive my bulbs. They were packed very well. The bulbs were inside cardboard tunes that were inside pvc tubes. Unfortunate for me that one bulb was defective.Thus came from THE LOTUS POND DISTRICT SHENZHEN, GUANGDONG PROVINCE, CHINA PENG JINDUSTRIAL zone 713 bldg. 3Rd floor. I paid $58 dollars because I thought they would be good bulbs. Stay away from China bulbs unless you can verify a wareanty.
Trustpilot
3 weeks ago
3 weeks ago
