Low energy consumptionR7S 118mm warm white LED bulb, perfect replacement for R7S J78 80W-100W halogen rods. Reduces energy consumption by 85%. Low maintenance costs can reduce problems associated with frequent lamp changes Dimmer DescriptionR7S LED 118mm Supports dimming, but only compatible with SCR (Silicon Controlled Rectifier) thyristor based dimmers. Note: If dimmer is not compatible, will flash when dimmed Environmentally Friendly R7S LED 118mm CE and RoHS certified. No lead or mercury, UV or IR radiation. R7S 118MM LED provides stable light source, soft natural light without glare, greatly relieving eyestrain Application20W R7S 118mm LED Light Widely used indoors and outdoors , work safety lighting, workshop, garages, storage rooms, stage, studio, metal halide lamps, general special street lighting Material: ceramic + glass Voltage: 220 V Number of lamp beads: Epistar sapphire 1COB*1 big chip Power: 20W Color temperature: 3000K warm white Lumen: 2000ML CRI: RB 80 Whether it is dimmable: yes Product length: 16*118MM Product net weight: 20 g Quantity delivered: 2 pieces