18 Watt F18T8 Cool White Light Bulbs - 28 Inch 866-637-1530
Amazon.com : 2 Pack LSL8181W White LED 18" 18Watt Linkable Single Strip Grow Lights w 2" Wide Mirror Reflector and FullSun 5500K Spectrum and 2750 Lumens, Great for Seeding and VegGrow! :
GE 18-Watt LED Grow Light Bulb in the Grow Light Bulbs department at Lowes.com
Amazon.com: GE Lighting Grow Light for Plants, LED Light Bulb for Seeds and Greens with Balanced Light Spectrum, BR30 Floodlight (2 Pack) : Patio, Lawn & Garden
GE Grow Light LED Plant Light for Flowers and Fruit, 18 W, 48 inches, T8 Linear Tube Tube, 1pk - Walmart.com
LED Grow Lights for Plants | Grow Light Bulbs
LED Grow Lights for Plants | Grow Light Bulbs
Philips 15-Watt 18 in. Linear T8 Fluorescent Tube Light Bulb Cool White (4100K) 392076 - The Home Depot
Amazon.com: CANAGROW LED Grow Lights for Indoor Plants, 300W Full Spectrum COB LED Grow Light Bulb, E26 Sunlike White LED Plant Light Bulb, Aluminum Case & Reflector, Ultra Quiet Cooling Fan :
Grow Lights For Beginners: Start Plants Indoors | The Foodie Gardener™
LED A19 Grow Light Bulb - Full Spectrum
GE 18-Watt LED Grow Light Bulb in the Grow Light Bulbs department at Lowes.com
Amazon.com: GE Lighting Grow Light for Plants, LED Light Bulb For Seeds and Greens with Balanced Light Spectrum, PAR38 Flood Light Bulb : Patio, Lawn & Garden