It can replace 9W/11W energy saving lamp or 20W/27W incandescent lamp. It is suitable for commercial and decorative lighting, especially for sentiment lighting, such as for inns, show windows, cafe, galleries offices, hotels, and so on. LED bulbs are replacement for traditional spotlights and bulbs. 1. LED bulb is energy saving. 2. LED light bulb is of small size and easy to place so it can be placed anywhere and it also gets brightness in micro seconds. 3. LED light bulb radiates much less heat in the process of on and off. 4. LED light bulb has long lifetime, no harmful environmental elements and produces no UV or IR radiation. 5. LED light bulb can replace incandescent bulb and CFL bulb directly without any adjustment or special device. 6. Some bulbs are not only for illumination but also for decoration. Some LED bulbs have different color, such as yellow, red, blue, green. Item No. LED Power LED QTY LED Type Luminous Flux Weight / PC Color Temperature KS-121E27-5W 5W 4pcs SMD SMD LED cool white: 200 LM G.W.: 160g (CW) 5500-6500K (WW) 2800-3200K warm white: 180 LM KS-121E27-7W 7W 4pcs SMD SMD LED cool white: 280 LM warm white: 240 LM Lamp Base: E27 Input Voltage: 90 - 240V AC 50Hz -60Hz LED Color: WW/CW/Y/R/B/G Dimension: 55.85mm 105.23mm Material: Aluminium Beam Angle: 180 Lifespan: 35,000 hours