LED E27 bulbs on the local market use a PC cover, which does not provide the greatest perspective. The LED spot E27 is designed to use a lens for light control, providing a better perspective for premium indoor lighting with a dark light brightness idea. The most recent design provides a high efficiency of 70lm/W and an input voltage range of 100-250 VAC. The constant current driver design generates a controlled output that delivers a constant current. This is an excellent choice for commercial lighting applications that require an aesthetic streamlining, such as home lighting, office lighting, and hotel lighting.