1 - lamp details;Full series wide voltage, high brightness, lamp size: diameter 88mm height 42mm, hole size: diameter 75MM.2 - advantage;this is new item .Our marketing designer lives just to help local market advertising design in the local market.OEM is also welcome.3.Packaging: security and eye cache packaging design.4. Sales service;With each order, we bear the loss for the previous order. By reducing the payment of the total amount, we ask our buyers to be very careful with our end users during the warranty period. We return the new lamp to replace the non-working lamp!