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White, Tap-On, Oval Halogen Dome Light, Surface Mount - Clear Lens
Optronics

White, Tap-On, Oval Halogen Dome Light, Surface Mount - Clear Lens

Part Number: IL57CB
In Stock
$10.40
Retail:$14.95
You Save: 30%
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4-3/8" L x 7-1/2" W x 1-1/2" D; built-in on/off switch; white finish; surface mount Great Prices for the best trailer lights from Optronics. White, Tap-On, Oval Halogen Dome Light, Surface Mount - Clear Lens part number IL57CB can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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Optronics Trailer Lights - IL57CB

Highlights

  • Simple Tap Control: Built-in switch turns the light on or off with a press of the lens.
  • Easy Surface Mount: Installs directly on flat surfaces for quick interior lighting.
  • Compact Fit: Measures 4-3/8" L x 7-1/2" W x 1-1/2" D for tight or low-ceiling areas.
  • Bright Halogen Output: Clear oval lens delivers strong, even illumination inside.
  • Efficient Power Use: Draws only 0.80 amps at 12 volts to reduce battery load.
  • Durable Build: Backed by a limited 3-year warranty (bulbs excluded).

Features to know about

Simple Interior Lighting Upgrade: Bright Halogen Output

When you need dependable interior light without overcomplicating things, this oval halogen dome light delivers. It puts out a strong, even glow for clear visibility inside your space. The 12-volt halogen design draws just 0.80 amps, giving you bright light without a heavy power draw. It’s a straightforward way to brighten up any interior area where you need consistent illumination.

No Extra Switches Needed: Tap-On Lens Control

Sometimes reaching for a wall switch isn’t convenient. This light has a built-in on/off switch that activates just by pressing the clear lens. It’s quick and effortless—no extra wiring or switches required. Tap it on when you need light, tap again when you’re done.

Clean Look and Easy Mounting: Compact Surface Design

A clean installation matters, especially in tight spaces. With its white finish and compact size—4-3/8" long, 7-1/2" wide, and 1-1/2" deep—this surface-mount dome light sits neatly against the mounting surface for a low-profile look. The oval shape fits well where other lights might not, making it simple to upgrade your lighting without cutting large holes or using bulky housings.

Built to Last: Backed by a 3-Year Limited Warranty

Durability gives peace of mind, and this halogen dome light is covered by a limited 3-year warranty (excluding bulbs). It’s made to handle everyday use while keeping your interior lighting reliable for years to come.

Specs

Dimensions

  • Length: 4-3/8"
  • Width: 7-1/2"
  • Depth: 1-1/2"

Electrical

  • Amperage draw: 0.80 amps at 12 volts

Construction and Design

  • Finish: White
  • Mount type: Surface mount
  • Lens type: Clear
  • Shape: Oval
  • Light type: Halogen
  • Switch type: Built-in on/off switch (engages by pressing lens)

Warranty

  • Warranty: Limited 3-year warranty - excludes bulbs

IL-57CB Optronics White Tap-On, Multipurpose Oval Halogen Dome Light, Surface Mount - Clear Lens





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See what our Experts say about this Optronics Trailer Lights

  • Available RV Lighting for Interior and Exterior Use
    We have a broad range of RV/trailer interior (and exterior) 12V lights like the Gustafson Ceiling Halogen Puck Light # 277-000487 you referenced, and we also offer LED lights which offer the highest-efficiency. Many RV owners replace their standard incandescent bulbs with power-saving LED elements. Our LED replacement "bulbs" are shown on the linked page. Simply find the bulb number on your existing incandescent bulbs and click on that number to see all LED options to replace it. LEDs...
    view full answer...

Info for this part was:

Employee Tyler C
Written by:
Tyler C
Employee Wilson B
Updated by:
Wilson B

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