1* LED tube Shell material: stainless steel Light source type: energy-saving lamp Voltage: 220V (V) Size: 3 inches (13*10*10) 4 inches (15*14*13) Features: no flicker, no radiation, long life, low power consumption Scope of application: kitchen, bathroom, bedroom, office, balcony, hall, etc. Product Description Bulb Surface Mounted Round Shell Downlight E27-The outer shell or frame of the lamp is made of imported 0.6-1mm steel plate, and is powder-coated at high temperature. Wear-resistant, pressure-resistant, and not easy to change color. You will notice that it is specially equipped with reflectors made of high-quality pure aluminum. Durable lamp holders that can withstand extremely high temperatures ensure the safety and durability of LED bulbs. Other parts such as springs, elastic pieces and other fastening accessories make the downlight embedded firmly and easy to install. Note: 1.For more inquiries about our product, you may contact us. 2.Processing Takes 1-2 Days and Delivery Needs 2-4 Days. 3.We will wrap all the goods properly to prevent the goods from damaging. 4..Please Allow 2-3 cm Difference. The Color Of The Actual Item May Vary Slightly From The Images Above.