Part #: MR16-42-SIW-001M

LED Light Bulb, MR16 Style GX5.3 BiPin, 12 to 24Vac/dc, Only 1.8Watts

Replaces up to 20 Watt Halogen Bulbs

Direct Drop-In Replacement in MR16 Fixtures

  • Sale Item (Sale Terms & Conditions)
  • Easy Installation: In Most Existing MR16 Fixtures
    (May Not Fit All MR16 Fixture Types, Check Dimensions and Bulb Profile to Determine if It Fits Existing MR16 Fixture)
  • Long Life: Lumen Maintenance of the White LEDs Is Greater than 70% at 35,000 Hours of Operation.
    (Rated Average Life Based on Engineering Testing and Probability Analysis)
  • Solid-State
  • High Shock / Vibration Resistance: Both Electrical and Mechanical
  • Major Power Savings
  • High CRI
  • Not Suitable for Use with Dimmers
  • 40+ Years LEDtronics Design & Manufacturing


Price: $23.08 each | Min Qty: 1

Spec Sheets



  • Track Lighting / Spot Lighting
  • Display / Cabinet / Kiosk Lighting
  • Architectural/Landscape Lighting
  • Art Gallerys and Museums

Bust of George Washington, by Jean-Antoine Houdon

Architectural lighting


 Base TypeGX5.3 BiPin
 ColorWarm White  
 Color Temp2800K to 3200K
 Voltage (V)12~24Vac/dc
 Power (Watts)~1.6 W
 Current (Amps)0.145 A
 Operating Temp~-30°C to ~+50°C
 Intensity (Candela)227 cd
 Lumens110 lm
 Viewing Angle34°
Electrical-Optical Characteristics (Ta = 25°C)  

Possible Options

  • Other Colors & Voltages
  • Other LED Beam Angles for Different Effects
  • Available in Ultraviolet UV LEDs in 395nm or 405nm
  • Available in Infrared IR LEDs in 730nm, 850nm, 880nm, 940nm


  • Note: These models are for use with standard ON/OFF switches only, not with a dimmer. Use with any type of dimmer, relay or other current/voltage control circuit device will void warranty.

Prop. 65 Warning
WARNING: This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit

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