277V+ Standard Light Bulbs

Our Hi-Pro lamps are the solution for the most challenging commercial lighting applications. Our newest A21 lamps, perfect for post-top and bollard applications, add a measure of safety to outdoor walkways and commercial spaces with high ceilings. Their high lumen to watt ratio ensures lighting will be up to code and specifications.

Solid product, well made. David. San Francisco, CA. Mon Feb 02 2026

The 6 Pack of (5000K) Filament ED28 LED Light Bulbs is ideal for bright light source applications. Ballast bypass energy-efficient replacement for 175-watt HIDs, features universal mounting positions, a voltage range of 120 - 277 volts, and built-in surge protection. In addition, a smaller diameter and lighter weight make them a great alternative to corn cob LEDs. The high-lumen LED bulbs are perfect for outdoor post-top and wall pack lighting with E39 or EX39 sockets. Suitable for use in damp locations and enclosed fixtures. The bright LED bulbs are helpful in geographical areas affected by voltage fluctuations and can withstand momentary surges up to 4000 volts in industrial installations. The 5000K Daylight LED light bulbs turn on instantly and maintain higher light output over their lifetime than HID bulbs, with no color shifting. UL/CUL listed. FCC and RoHS compliant.

As you can see by the way I am holding this bulb, these are VERY large! They are definitely for commercial use, not residential, which I did not realize when I purchased them. That is the only reason for 4 stars instead of 5.. Jennifer. Louisville, KY. Wed Aug 13 2025

A smart, simple, bright (800 lm), color lightbulb can take bedrooms to sleep-pods; kitchen tables to dining events; and living rooms to cinemas. Control with voice, app, sensors (not included), and partner integrations. With Wi-Fi you don't need a bridge or hub to set it up. No extra bits of hardware will be cluttering up your surfaces - every bulb works straight out of the box. Works with Alexa, Google, Apple HomeKit, and more.

This Omni A21 LED is perfect for use in table and floor lamps, and the ideal energy-saving replacement for traditional incandescent A21 light bulbs. It features higher lumens and can operate on voltage ranging from 120 to 277 volts. Omnidirectional LEDs allow light to go in all directions, providing attractive, even illumination for all of your general lighting needs. A color temperature of 5000K creates the appearance of daylight and provides beautiful ambiance. Reduce energy costs and save up to 85% over the lifetime of this Westinghouse LED. Using only 19 watts of energy, it produces the same light output as a 125 watt incandescent bulb. This non-dimmable LED bulb is suitable for use in enclosed fixtures such as ceiling fixtures, and approved for damp locations like outdoor-rated wall and post lanterns. Make the switch to LED light bulbs from Westinghouse, a trusted, global brand. Westinghouse knows lighting and offers products with exceptional quality, reliability and functionality. Product reference number 51170.

Satco is a leading supplier of lighting products, with solutions for nearly every lighting market across the commercial, residential and industrial landscape. With over 1.5 million square feet of inventory throughout North America, and thousands of products ranging from light bulbs and LED technologies to decorative fixtures, smart lighting and even lighting components, Satco® is the single resource for all of your lighting needs. We do the LIGHT thing.