Philips Light bulb Cool Daylight 15 Watt Cool Daylight SKU: 227926 MODEL: 929689848205 Error. try again later You've successfully joined the club $ 4 .12 each Available on orders $50 to $1500. More info × Mitre 10 MAvailable at Mitre 10 MEGA stores. Variants Spiral bulb shape. Screw fitting. 900 lumen light output. 15 Watt equivalent to 60 Watt incandescent. Cool daylight (6500K) ideal for functional/task living areas. Features and benefits Up to 8,000 hours lifetime. Up to 75% energy savings. Carbon footprint. Small, high-performance bulb. Save energy from the moment you turn the switch.