High quality LED light bulbs with ETLBrand: Pdelicate Lamp Shape: A19 Watts: 4W Input Watts: 120V Lumens: 380LM Lumens per Watt: 90LM Kelvin: 2700K Soft White CRI: 90+ Equivalent: 40W ordinary bulb Base: E26 MA: 23 Chip Brand : Sanan 714 Chip techno-logie: 714 LED package maker: HKK Material of heat sink: HE Material of housing: Glass Driver-life time: 30000h Switch cycles: 8000 E-cap temperature: ≤ 105 Calculated e-cap lifetime: 5year Fixtures: protection class: Ⅱ Hz: 50-60 PF: 0.9 Rated hours: 25000 Warranty: 3 years Beam Angel: 360° Dimmable: Yes Delivery: distribution service Return policy: Unconditional Certificate: ETL, CE, FCC, CCC, ROHSETLNO: 5006573CONFORMS TO SAA STDNO: SAA170021CERTIFIED TO ROHS/FCNO: BST150470710001Y-1RC-4Better than Ordinary LEDThe LED filament technology offers a 360 degree beam angle light pattern which the ordinary LED bulbs can't. The bulb uses a clear glass bulb, unlike most LED lights, so it is just like an incandescent bulb. The true soft white light that is styled to look exactly like one of the very old incandescent bulbs makes you relax.If you have been turned away from upgrading to energy saving light bulbs by the way they look, these innovative light bulbs probably change your mind.
P**D
Bad PWM made my eyes hurt.
The light bulbs provided light, but it felt noticeably flickery. Looking at anything illuminated by the light bulbs was irritating to my eyes. When I moved my hand quickly in the bulbs' light, I saw discrete afterimages, like I would with a strobe light.I believe that the LEDs are using pulse-width modulation (PWM) to achieve the target brightness level, but they're using much too slow a frequency for it.These bulbs might work for some people, but I found them too painful to use in my house.
R**E
flicker
One bulb out of 3 is blinking on and off. Something is wrong with the lights frequency or something, it seems to be strobing if captured on video. Things like rotating fans etc look really trippy with the subtle flicker
A**R
Interesting construction and exellent light color. Great for vanity mirror.
These put out a beautiful light.
S**8
2 of 6 dead in under 2 years.
After less than 2 years, 2 of the 6 are dead. If you buy these, be sure you have extras!
A**C
Dead
Dead after less than 1 year of very moderate use
A**Z
Four Stars
PERFECT as usual!
K**R
Corrosion
One of the lightbulbs had corrosion on it. It can’t be used. Ugh!
A**R
Two Stars
They work great and are pretty but I need them to be brighter
Trustpilot
Hace 1 semana
Hace 2 semanas
