Maclean LED bulb, E27, 28W, 220-240V AC, neutral white, 4000K, 2940lm, – Euroelectronics EU
E27 LED Bulb Fan Blade Timing Lamp AC85-265V 28W Foldable Led Light Bulb Lampada for Home Ceiling Light with Remote Controller (Bulb with Controller) - Amazon.com
4pcs LED Grow Light Bulbs, 28W E27 Grow Plant Light for Indoor Plants, Full Spectrum Grow Lamp for Seed Starting, House, Garden, Vegetable, Succulent, Hydroponic, Greenhouse Growing - Walmart.com
E27-28W Energy Saving Halogen Bulbs - 3 Pack
Amazon.com: Zerodis LED Grow Light Bulb, 28W E27 High Power Panel Full Spectrum LED Greenhouse Hydroponic Vegs Potted Flower Plant Grow Light Bulb Indoor Growing Lamp : Patio, Lawn & Garden
BRY-ADVANCE-28W-E27-T100-3000K-LED BULB T SHAPE BULBS