①. This product is a simple and practical LED bulb module flashlight torch replacement bulb, made of aluminum alloy material, and adopts XM-L T6 LED with precision reflector to provide bright and smooth cool white light for illumination. It is a replacement flashlight bulb suitable for Ultrafire WF-501A, WF-501B, WF-501C, WF-501D, WF-502D, WF-502B, WF-503B, WF-504B, WF-501N, L2, C1, etc. ②. - Material: Aluminum alloy and LED. - Adopt solid state XM-L T6 LED with precision reflector, which produces smooth and bright cool white light. - Special design improves light output in intensity and distance, with energy saving, low heating, long service life, and convenient installation. 3.7v. - Color temperature: 6500K-7000K. - Lumens: 1000LM. - Suitable for: Ultrafire WF-501A, WF-501B, WF-501C, WF-501D, WF-502D, WF-502B, WF-503B, WF-504B, WF-501N, L2, C1; UniqueFire M2, UniqueFire R5; Trustfire S-R5; SureFire 6p, G2, 9p. ③. Package includes: 1*XM-L T6 1-MODE 3.7V 1000-LUMEN Solid White LED LED-in Module Flashlight Torch Flashlight Housing Replacement Bulb ④. Tips: 1. Due to the light and screen difference, the item's color may be slightly different from the pictures. ⑤. About Shipping: All items will be shipped within 3 business days after receiving your payment. Then you will usually receive them within 8-12 days. The specific delivery time depends on the circumstances. Any questions, please contact us. ⑥. During the shopping process, if you have any questions, please feel free to contact us, we will reply you within 24 hours.