20 Watt MR11 Halogen Low Voltage Narrow Flood Light Bulb

2950K GU4 Base, 12 Volt, Box


No.0446300
Domestic Code20MR11Q/NFL
Lamp ShapeMR11
Energy Used (Watts)20
Lamp BaseGU4
Volts12
Color Temperature (Kelvin)2950
Life (Hours)2000
Brightness (Lumens)230
Max. Overall Length (MOL)1.38
Beam TypeNarrow Flood
Beam Spread16
Candle Power1500
Light Center Length0.87
ANSI CodeFTC
Life (Years)*1.8
Estimated Yearly Energy Cost**2.41


 * Based on 3 hrs./day
** Based on 3 hrs./day $.11/kWh
   Cost depends on rates and use.

Westinghouse MR11 20 Watt (2950K) GU4 Base Halogen Light Bulb 0446300

MR11 and MR16 Halogen light bulbs produce a bright white light and feature excellent beam control for accent or ambient lighting. These MR11 and MR16 bulbs offer long life compared to incandescent light bulbs. To help you find the right bulb for the right application, see Westinghouse’s full offering of MR11 and MR16 bulbs available in 12 volt or 120 volt varieties with multiple finishes and beam types. These bulbs are ideal for use in retail or home lighting applications that include pendant fixtures, retail display cases, track, recessed and landscape lighting. MR11 and MR16 bulbs get extremely hot; do not touch with bare hands.

Product reference number 04463



  • Variety of wattages, base types and beam spreads available
  • Bright white light, efficient and long life
  • Excellent beam control
  • Compact size for “low profile” applications
  • For use in desk lamps, retail display cases, track, recessed and landscape lighting
How to Buy

Can be purchased through many online and retail stores.