Electronics
TJOY A19 Dimmable LED Bulb — 5W (40W Eq.), 5000K Daylight, E26
Product description
What’s included: Each package contains A19-form LED bulbs with a standard E26 (medium) base ready for 120V household sockets. The bulbs are A19 size to fit most lamps and fixtures.
Light performance and specs: These LEDs draw 5 watts while replacing a 40W incandescent, cutting energy use by about 90%. They produce roughly 500 lumens of bright 5000K daylight color with a CRI around 80+, and are rated for 15,000+ hours of operation (based on roughly 3 hours per day).
Dimming and compatibility: Designed to dim smoothly from approximately 10% up to 100% when used with compatible LED-rated dimmer switches. They may behave poorly or flicker with some halogen-style dimmers and are not intended for 3-way fixtures.
Fit and usage: The A19 profile and E26 medium base make these bulbs suitable for ceiling fixtures, table and floor lamps, pendant lights, vanity fixtures, fan lights and many other common household and commercial sockets. The housing is built for regular indoor use and includes features for heat management to maintain performance.
Safety and warranty: The bulbs carry UL listing and meet FCC and RoHS standards for safety and electronic compliance. A one-year manufacturer warranty covers defects; the company offers replacement or refund within that period for qualifying issues.
Pros
- Very energy-efficient—5W replaces 40W
- Dimmable across a wide range with LED dimmers
- Bright 5000K daylight output at 500 lumens
Cons
- May flicker with non-LED/halogen dimmers
- Not compatible with 3-way circuits
- 15,000+ hour life is modest versus premium LEDs
VerdictA budget-friendly, energy-saving A19 bulb that delivers crisp 5000K daylight and dimming from 10–100% when paired with LED dimmers. It’s a reliable, easy-to-install choice for most household fixtures, though it isn’t designed for 3-way circuits and may flicker with older halogen dimmers.
Reader reviews
-
William Paul Bryant 5/5
Good daylight bulb for outdoor lamp
Nice daylight in my yard lamp. Easy to install and no problems so far.
Comments
No comments yet.
Sign in or sign up to comment.