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Bulb Type
Energy Efficient
Bulb Features
Energy Efficient - Saves Money
Long Life
Bulb Color
Daylight White Bulb Color
# of LED's
Ease of Installation
Beginner (Installs < 10 minutes)
Light Efficient Designs
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LED Lamp that Reduces Maintenance and Energy Expenditures
Light Efficient Design LED-4111 MR11 2W 1 LED Lamp - Daylight (5000K)
Light Efficient Design LED-4111 MR11 2W 1 LED Lamp - Daylight (5000K)
Light Efficient Design LED-4111 MR11 2W 1 LED Lamp - Daylight (5000K)
Item# 33811D
Price: Normally $50.00 
Hot Deal $42.47
Free shipping on orders over $175 - See Details


  • Standard GX4 bi-pin base allows mounting wherever MXR11 bi-pin is accepted
  • Fixture mounted or remote transformer required
  • Replaces 20W MR11 in many applications
  • Up to 50,000 hour lamp life
  • Very low heat output

Essential Info

The Light Efficient Design LED-4111 MR11 2W 1 LED Lamp in daylight (5000K) has a fully encapsulated GX4 bi-pin mounting that integrates energy saving LED technology into a MR11 format. Equivalent to a 20W MR11 in many applications, this lamp lasts up to 50,000 hours of lamp life. The LED-MR11 2W lamp has been designed to retrofit existing MR11 installations, thereby reducing maintenance and energy expenditures - and as an energy saving light source for new fixtures and installations.

Use for the following applications:
  • Retail display applications
  • Task lighting
  • Recessed downlighting
  • Under cabinet lighting (especially where heat is a factor)
  • Hospitality and institutional retrofit
  • Underwater fixtures and applications
  • Residential lighting
This product is also available in soft white.

More Info

Technical restrictions:
Use with magnetic transformers only or approved LED electronic.
NOTE: For indoor use only in "open air", or nearly "open air" fixtures, such as exposed track and suspended fixtures. All LED bulbs cannot be used in fully enclosed fixtures.


  • Bulb Type: MR11
  • Base Type: GX4 Bi-pin
  • Bulb Material: Glass
  • Replaces: 20W
  • Lumens: 110
  • Life Time: up to 50,000 Hrs.
  • Input Voltage: 12V
  • Output Power: 3W
  • Dimensions: 1-3/8" x 1-9/16"
  • Beam Angle: 30°
  • Light Source: 1 on-board CREE LED diode
  • Color: Daylight (5000K)
  • Luminosity: Distance 2 feet
  • CRI: 80
  • Lumens / Watt: 55
  • 5 year warranty
  • Important notes:
    Only merchandise credit for defective items returned within 30 days of purchase. No other returns allowed on this item.
    Manufacturer contact information: Light Emitting Designs, Tel: (510) 895-1881


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