38 Watt PAR20 Eco-PAR Halogen Flood Light Bulb

2800K E26 (Medium) Base, 120 Volt, Box (2-Pack)


No.3685600
Domestic Code38PAR20/H/FL/ECO 2PK
Lamp ShapePAR20
Energy Used (Watts)38
Lamp BaseE26 (Medium)
Volts120
Color Temperature (Kelvin)2800
Life (Hours)1000
Brightness (Lumens)500
Max. Overall Length (MOL)3.23
Beam TypeFlood
Beam Spread30
Candle Power460
Life (Years)*0.9
Estimated Yearly Energy Cost**4.58


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

Westinghouse PAR20 38 Watt (2800K) E26 (Medium) Base Halogen Reflector Light Bulb 3685600

Eco-PAR Reflector Halogen light bulbs are an excellent energy-saving alternative to popular compact fluorescent light bulbs and expensive LED light bulbs. These Eco-PAR light bulbs provide all the benefits of halogen lighting while offering superior light quality and reduced wattage. Energy savings range from 16%-24% versus standard PAR light bulbs with similar light output. To help you find the right bulb for the right application, see Westinghouse’s full offering of Eco-PAR reflector halogen bulbs available in a variety of lamp sizes and wattages. These Eco-PAR halogen bulbs have medium screw bases making them compatible for use with standard household or commercial fixtures—everything from recessed, directional lighting to outdoor security lighting.

Product reference number 36856



  • Reflector sizes include PAR20, PAR30, PAR38
  • Provide crisp bright white light, superior light quality and lower wattage
  • Available in flood beam type in a variety of wattages
  • For use in recessed, directional or security lighting
  • Completely dimmable
How to Buy

Can be purchased through many online and retail stores.