Philips LED MR16,Dimmable, Flicker-Free, Eye Comfort Technology, 380 Lumen, Bright White (5000), 4W=50W, T20 Certified, 3PK - Amazon.com
Philips LED InstantFit 4-Foot T8 Tube Light Bulb 1800-Lumen, Cool White ( 4000K), 16W=32W, Medium Bi-Pin G13 Base, 8-Pack - Amazon.com
Philips 40 Watt 4000K Post Top LED Retrofit Lamp, Ballast Bypass - Amazon .com
10-Pack) Philips 458430 10.5PL-C/T LED/26V-4000 IF 4P 10.5-Watt LED Plug & Play Lamp Replacement for 4-Pin CFL Light Bulb, Vertical Mount (4000K) - Amazon.com
Amazon.com: PHILIPS W5W T10 4000K LED 12V Warm White Car Interior Bulbs W2,1x9,5d LP 11961ULW4X2 (Twin) : Everything Else
Philips Dimmable 8.5W 4000K 25° MR16 LED Bulb, GU5.3 Base - Amazon.com