# Briignite 3-Way LED Bulbs, A21 5000K Daylight White, 50/100/150W Equivalent

Briignite A21 3-way LED bulbs deliver 5000K daylight-white light for adjustable brightness in compatible table, floor, and desk lamps.

- [Original product page](https://www.ofertitastop.com/us/product/briignite-way-led-bulbs-a21-5000k)
- [View offer](https://www.ofertitastop.com/us/visit/briignite-way-led-bulbs-a21-5000k)
- Market: US
- Language: en-US
- Currency: USD
- Product updated: 2026-10-17T06:49:26.150Z
- Brand: Briignite
- SKU: ofertitastop-us-136205
- Category: Home & Garden > Lighting > Light Bulbs > LED Light Bulbs
- Source store: amazon US
- Active deal: Yes
- Price: 19.98 USD
- Previous price: 22.99 USD
- Discount: 13%
- Rating: 4.5 / 5
- Reviews: 2251

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## Description

Some lighting setups call for one steady level, while others benefit from adjustable brightness from the lamp itself. Briignite 3-Way LED bulbs offer three light levels for fixtures designed for 3-way bulbs.

The A21 bulbs provide 5000K daylight white light and use an E26 medium base. Their 50/100/150W incandescent-equivalent ratings make the brightness options easy to match to everyday room lighting.

The two-bulb pack suits table lamps, floor lamps, and desk lamps. Instant-on operation and a stated 30,000-hour rated lifespan make these bulbs a practical choice for regular home use.

## How to use it

Install a bulb in a fixture intended for a 3-way light bulb, then use the fixture’s settings to select low, medium, or high. This lets you adjust the light at the lamp for different tasks, such as softer illumination in the evening or a brighter setting for reading or desk work.

These bulbs can also be used in a standard socket, where they operate at the default medium setting. They are not intended for use with a dimmer switch. The E26 medium base is the connection type to match when choosing a compatible fixture.

## Where it shines

The 5000K daylight-white color suits spaces where a crisp, neutral-looking light is useful, including a home office, bedroom, or living room. An 85+ CRI helps show colors more naturally, a helpful detail when reading, working at a desk, or choosing clothing and other items under the lamp.

The three brightness levels make the bulbs especially useful in lamps that serve more than one purpose. A table lamp can provide a lower setting for relaxed ambient light and a higher setting when the same area is used for a task. The A21 shape and E26 base are suited to compatible household fixtures, while the 50/100/150W equivalent ratings give a familiar reference for choosing among the available levels.

## What to know

This two-pack contains LED bulbs with three-way operation, 5000K daylight-white light, and an A21 bulb shape. They turn on instantly, and the product is described as flicker-free, shock- and vibration-resistant, and free of mercury, lead, and UV. The rated lifespan is 30,000 hours.

For the full low-medium-high sequence, use a fixture designed to operate a 3-way bulb. In a standard socket, the bulb works at its default medium setting. Use the fixture’s own 3-way control rather than a dimmer switch.

## Questions before you buy

**Can I use these bulbs in a regular lamp?** Yes. They can be used in a standard socket and will operate at the default medium brightness. For all three settings, use a fixture intended for 3-way bulbs.

**What color light do they produce?** They produce 5000K daylight-white light, with an 85+ CRI to help colors appear more natural under the bulb.

**Can I connect them to a dimmer switch?** No. These 3-way bulbs are intended for compatible 3-way fixtures, not dimmer switches.

## Buying verdict

Choose the Briignite 3-Way LED bulbs for compatible table, floor, or desk lamps when you want a choice of three brightness levels and daylight-white light from one bulb. The two-pack provides a straightforward way to outfit more than one lamp or keep a matching spare for a room where clear, adjustable lighting is useful.

## Images

![Briignite 3-Way LED Bulbs, A21 5000K Daylight White, 50/100/150W Equivalent — 1](https://www.ofertitastop.com/i/J3FAUKHhDAFaTTe5-w6IhGmI5fLPD6n98rk7zGLQqDWRNOG3E6a16A-SZ4AJLCaXVhtbMpCg66SDLzdrGtLhMHj6uqG9OIH2aQmWfu8BHMNwJ5O5LyEEhSXI5g.jpg)

![Briignite 3-Way LED Bulbs, A21 5000K Daylight White, 50/100/150W Equivalent — 2](https://www.ofertitastop.com/i/1pIhOw0uepN3U-TE0hc2JQyIzQRNiHR9PyjlUKeTkJ5Fy2kr-LnJM_LX9WkwT2a9jhR4VzuLbvoxzWH0c8zUvu3JsDqu9cvG2gEhd-lPLw2WI8nc8oVgv2CcAw.jpg)

![Briignite 3-Way LED Bulbs, A21 5000K Daylight White, 50/100/150W Equivalent — 3](https://www.ofertitastop.com/i/8u6adD-XBsgebSk8BauCA_m9buvHx-In7GHToN_Z6VVe4dRUyBWXl_I4h9TDr9U1qvrZntvIY9mLOBLW9xU8I69VWpoeSXoTi97rib3OkvJOxB1blB5GlraGMw.jpg)

![Briignite 3-Way LED Bulbs, A21 5000K Daylight White, 50/100/150W Equivalent — 4](https://www.ofertitastop.com/i/ONwWGrgtUdGfSfaQVgTHIjbyE8Oq7-LnfJ_s_3IvHzQh0F8OdStzC0Ku7oUgTu-0orTjx_BVYDDoNFYOcijjb6W4be2WGnwbIQLo37H0Sjude7KueBR7EUnP8A.jpg)

![Briignite 3-Way LED Bulbs, A21 5000K Daylight White, 50/100/150W Equivalent — 5](https://www.ofertitastop.com/i/JzTLlGufr0H1DmIb8QchUj-ofkJRHo2Iu8FoCKqxyXgRDoNJ90sLaTh35U1RRsfvgxRGmbbRMQQcaxkr56Qa53h3w1JL30GXV9vadtiw5IQMfS5lk7xpsYUNAA.jpg)