跳至主要内容

博文

目前显示的是标签为“60-Watt Equivalent A19 LED Light Bulb”的博文

LED BR30 Lamps 90 CRI Dimmable Bulb, 75W Equivalent (Uses 12W) 1200 lumen, 3000K (Soft White) Indoor/Outdoor Flood Light Bulb, 160° Beam Angle, E26 Medium Base,

LED BR30 Lamp 90 CRI Dimmable Bulb, 75W Equivalent (Uses 12W) 1200 lumen, 3000K (Soft White) Indoor/Outdoor Flood Light Bulb, 160° Beam Angle, E26 Medium Base  SAVE 85% INSTANTLY - Cut down your electricity bill by up to 85% by replacing 75W with 12W! UL Listed to ensure safety and efficiency. ☼ 23 Year Lifespan! With an astonishing life rating of 23 years (when used 3 hrs/day), replacing your bulbs is now a thing of the past. ☼ CRI 90 + SEE YOUR SURROUNDINGS IN THEIR NATURAL COLORS - LED's CRI90+ technology provides near-sunlight quality light for true color rendering and consistency inside your home. Experience True Colors Anytime! ☼ COMPLETE DIMMABILITY - Next-generation LED technology delivers seamless 100-10% dimming capabilities to your living room, dining room and bedroom for an inviting atmosphere. ☼ HASSLE-FREE WARRANTY - LED offers a 3-year unlimited warranty to ensure your complete satisfaction! Contact us for an easy and fast replacement. Insta...

These HT-lights 40 watt bulbs compared to 60 watt bulbs.

These LED Light HTlights 40 watt bulbs compared to 60 watt bulbs. Comparing the LED Light HTlight 40 watt LED Classic Style Bulb to the 60 watt I have to say that since they are dimmable, and if you are predisposed to having a dimmer, or have it hooked up to Alexa with a wide range of dimmable options the 60 watts goes everywhere. As a standalone bulb on a night stand in a bedroom the 40 watt provides that hypnotic allure; something I am fond of in a lighting scene. On the other hand the 60 watt replacement will not only provide that level of light, dimmed it will cover the 40 watt level as well. (The 60 watt and 40 watt expressions are actually the replacement bulb level, not the actual wattage) That is where it gets interesting as well. The 40 watt equivalent bulb actually uses 4 watts, and the 60 watt equivalent actually uses 9.5 watts but get a load of this. The light output on the 40 watt is only 450 lumens, whereas the light output on the 60 is 800 lumens. You have nearly t...

Lowest-cost LED bulbs with inadequate heat sink design (but still a great value)

Bought this HTlights 60-Watt Equivalent A19 LED Light Bulb from my local Har Dware store, because the price was just unbelievable. Two LED bulbs for one Abraham Lincoln? This is even cheaper than most CFL bulbs! At this price, I suspect Philips may have cut some corners in order to keep the manufacturing cost down. Most obvious sign is that the advertised life span is only 10,000 hours, compared to 35,000 hours for most other HTlights LED bulbs. The metal body (which acts as the heat sink) is much smaller compared to other HTlights A19 LED bulbs (such as the HTlights 10 watt A19 LED Bulb . This has the advantage that it makes the light distribution more uniform. But smaller heat sink also means the bulb may have problem dissipating its heat generated. This appears to be exactly the case according to my observation.