28W LED Grow Light Plant Growth Bulb E26/E27 Base Water Companion Room Garden Greenhouse 150LED, Ideal for Indoor Plants, Greenhouses, Large House Plants, Gardens, Hydroponics, Grow Tent/6PCS - Walmart.com
Polux A55 28W E27 halogen light bulb | Lunares Store
E27 18W 28W 30W 50W 80W 100W LED Full Spectrum Grow Light Bulb
Long Life XENON Eco Halogen GLS Energy Saving B22 or E27 Cap 28w, 42w, 70w, 105w | eBay
2/4/6X 28W Full Spectrum E27 LED Grow Light Bulb Lamp for Veg Bloom Indoor Plant | eBay