LH351d 5000k compared to N219b 4500k sw45k | Candle Power Flashlight Forum
Samsung LH351D color testing - Flashlight Modding and DIY Parts - BudgetLightForum.com
Samsung LH351D color testing - Flashlight Modding and DIY Parts - BudgetLightForum.com
Samsung LH351D 5000k LED output test by Texas_Ace - Amazing output, low thermal resistance but high Vf - Flashlight Modding and DIY Parts - BudgetLightForum.com