BesYouSel R50 LED Lamp E14 Base 5W (45W Incandescent Bulb Equivalent) Indoor Lighting Warm White 3000K 470lm120 ° Beam Angle Wide Flood Light for Home, School, Store, Pack of 4 - Amazon.com
R50 LED 5W E14 Replacement for Reflector R50 Light Bulb Energy saving 400 Lumens | eBay
LED-4W-R50HYBRID-DIM | AAMSCO Lighting
LED High Lumen Lamp Dimmable Lighting R39 R50 R83 R80 PBT 7W 8W 9W 12W 15W 18W 20W 2700K 4500K 6400K E14 E27 New ERP New EMC Reflector LED Lighting - China LED Lighting, LED Bulb | Made-in-China.com