Description
Apeiron™ Pro A503 – 3W – Round – Cool White/Red/Blue – Round – Chrome Finish
True-to-Life Color
With 90+ color rendering (CRI) , engineered optics, and i2Sync™ Technology, expect beautiful, consistent white light.
1% Dimming
Smoothly dim to a low-level, 1% intensity using our LightLink™ Dimmers or most any 3rd party lighting system.
3-Color Option
With the click of your dimmer switch, simply select, then dim White, Red, and a Third color choice.
Protected
3-Stage Surge Suppression, onboard SmartDriver™, and Active Thermal Management™ offer a level of fixture protection not found anywhere else.
Rugged & Waterproof
Machined from solid aluminum and formed with titanium-coated stainless steel, expect industry-leading fit and finish that will last. IP67 waterproof rated*.
*IP67 rated. Not for use in submersible applications.
Specifications:
- Power: 3W
- Voltage: 9-30V DC
- Typ Lumens @ 3000°K: 150lms
- Beam Angle: 120°
- Mounting: Spring Mount
Specifications:
- LED: Yes
- Voltage – Input Range (Volts): 9-30v
- Dimming: Yes
- Housing: Chrome
- LED Color: White/Blue/Red
- Bulb Watts: 3w
- Box Dimensions: 3″H x 4″W x 4″L WT: 0.5 lbs
Brochure (pdf)


![Shadow-Caster DLX Series Down Light - White Housing - RGB - Chrome Bezel[SCM-DLX-CC-CHR-WH]](https://www.bestmarinebattery.com/wp-content/uploads/2026/08/shadow-caster-dlx-series-down-light-white-housing-rgb-chrome-bezel-scm-dlx-cc-ch.webp)

![i2Systems Apeiron PRO A503 - 3W Spring Mount Light - Round - Cool WhiteRed - Brushed Nickel Finish [A503-41AAG-H]](https://www.bestmarinebattery.com/wp-content/uploads/2026/08/i2systems-apeiron-pro-a503-3w-spring-mount-light-round-cool-whitered-brushed-nic.webp)




![i2Systems Apeiron A1120 Spring Mount Light - Round - Red, Cool WhiteBlue - Brushed Nickel [A1120Z-41HAE]](https://www.bestmarinebattery.com/wp-content/uploads/2026/08/i2systems-apeiron-a1120-spring-mount-light-round-red-cool-whiteblue-brushed-nick.webp)