Allisable 50W LED Pool Light 120V 5000LM Daylight — Retrofit Bulb for Pentair & Hayward Fixtures, Energy-Saving

Allisable 50W LED Pool Light is a high-output 120V daylight replacement bulb that delivers 5000 lumens to replace 300–800W incandescent pool lamps while cutting energy use by over 80%.

Upgrading to this Allisable LED pool bulb modernizes in-ground and many standard pool light housings without rewiring. Built with high-brightness OSRAM LED chips and a standard medium-size body, the lamp fits common fixtures from Pentair, Hayward, Sta-Rite and others. It runs on 120V AC and offers a bright, daylight-white beam that improves underwater visibility and highlights pool finishes without the heat and energy of traditional incandescent or halogen bulbs.

How bright is this Allisable LED compared with my current pool bulb?

The Allisable 50W LED produces about 5000 lumens of daylight-white light, comparable to much larger incandescent lamps. That lumen output is intended to match or exceed typical 300–800W pool bulbs while using a small fraction of the electricity.

• Rated output: 5000 lumens of daylight (cool white) color.
• Power draw: 50 watts at 120V AC.
• Replaces: conventional 300–800W incandescent bulbs in many fixtures.

Which pool housings will this 50W LED fit and how do I install it?

The Allisable bulb uses a common medium-size profile (3.74 x 4.72 inches) that fits most in-ground pool housings except some compact spa fixtures. Installation is a straightforward unscrew-and-replace process — there’s no transformer required for the 120V version.

• Fits: Hayward AstroLite TMSP058 series, Pentair AmeriLite 784/789/790/791 series, Sta-Rite SwimQuip 0508, Anthony housings and similar.
• Dimensions: 3.74 x 4.72 inches — measure your fixture before purchase.
• Installation: remove old bulb, screw in LED; supports AC85–277V electronics but this product is the 120V model only.

Will switching to this LED save money and reduce maintenance?

Yes — the LED consumes roughly 50W instead of hundreds of watts, potentially lowering energy costs significantly while producing less heat. LEDs also have longer expected service life than incandescent pool bulbs, reducing replacement frequency and maintenance hassles.

• Energy savings: over 80% compared to equivalent incandescent wattage.
• Lower heat output: cooler operation protects fixtures and seals.
• Durability: OSRAM LED chips engineered for consistent long-term performance.

Are there any electrical compatibility or safety notes I should know?

This Allisable model is designed for 120V AC fixtures and is not compatible with 12V AC/DC transformer systems. Confirm your pool’s voltage and housing size before ordering to ensure safe, reliable operation.

• Model voltage: 120V AC — not for 12V systems or DC fixtures.
• Check fixture clearance and gasket condition before installation.
• Follow standard pool-light safety: power off at breaker, allow fixture to drain and cool, test after resealing.

Who this is for: The Allisable 50W LED Pool Light is for pool owners and maintenance professionals who want a bright, cost-efficient daylight-white replacement for traditional pool bulbs in common Pentair, Hayward and other in-ground housings. It suits those seeking lower energy bills, longer service life, and improved nighttime pool visibility without changing their existing 120V fixture wiring.