Illuminate any room with the ALZO 18W PAR38 Joyous Dimmable Spotlight Bulb, in a pack of four. With a color temperature of 5500K and a CRI of 93, these lights mimic bright white sunlight with little heat and no flicker. A 30° beam angle makes these 1500-lumen lights ideal for ceiling fixtures or a reading lamp. These bulbs also have an estimated lifespan of 25,000 hours, making the lights more efficient than an equivalent 180W incandescent bulb.

Four 18-Watt Bulbs    Output: 1500 Lumens    Color Temperature: 5500K    Compatible with E26 and 27 Sockets    Estimated Bulb Life: 25,000 Hours    Equivalent to 180W Incandescent Bulb

Related Questions and Answers

Q: 1. What app does it use?

A: The app used for the Neewer T100C RGB LED Light Bulb (2-Pack) is called "Neewer".

Q: 2. What is the length of the bulb?

A: The ALZO 1975-55-FS is 10.75" long.

Q: 3. Will they work with a conventional house dimmer? if so, do they dim to a nice low level or do they stay at 15-20%?

A: Hi Samuel, unfortunately, we can't guarantee that they will work with a conventional dimmer. Our experience is that if they work, dimming is not consistent as the conventional dimming circuits are designed for low-impedance lights that use Tungsten/incandescent bulbs. What works for some people is to use one Tungsten bulb on a circuit, combined with LED bulbs. The best solution for dimmable LED bulbs is to install a new dimmer switch designed for LED bulbs.

Q: 4. How can this be powered?

A: These LED lamps have an e26/27 base so they can be used in your average household fixture.

Q: 5. I have a promaster 6" reflector that came with light tent. Is this the correct bulb for that?

A: Currently we do not stock any Promatser products. So we can not try it out. However it really appears the bulbs will work just fine in your fixture.

Q: 6. Is this compatible with dimmers?

A: No. there will be flickering issues.

Q: 7. Could this be used for color correcting and viewing photographs?

A: It is 5500k and CRI 91. It would be a reasonable CFL to use.

Q: 8. Is this bulb able to be placed in an enclosed softbox lighting set?

A: You can use it in a softbox that uses a Edison base, but at 6w it will not have much output.

Q: 9. Can I use this lamp for Westcott TD6?

A: Yes, the ALZO CFL Photo Light Bulb (27W, 120V) can work in the Westcott TD6.

Q: 10. I have these and am always concerned about breakage/mercury. Is there a larger version of the Westcott Lampguard Case that will fit them??

A: No this seems to be the best case Westcott LampGuard Case for 6 CFL Lamps BH #WELG6C You can always get a Pelican case which is available in various sizes with foam