Philips MASTER PL-C 13W/840/4P 1CT/5X10BOX is a compact fluorescent lamp designed for energy efficiency and long-lasting performance. With a power output of 26 watts, this bulb provides bright and cool white light (color temperature 840), making it suitable for office, retail, and hospitality environments. The 2-pin (2P) base ensures easy installation in compatible fixtures. This product comes in a convenient packaging of one carton containing 5 boxes, each with 10 bulbs, ideal for bulk purchases and inventory management. The MASTER PL-C series is known for its high-quality light output and reliability, making this bulb a great choice for both commercial and residential use where consistent and cost-effective lighting is required.