SEAC introduced 3 new lights this week - the R10, R6, and R2. These are all great lights with rated lumen of 900, 680, and 292, respectively. All have various power settings and electromagnetic switches. All use standard batteries (AA for the R10 and R6 and AAA for the R2). And all have at least 2 hours of burn time. The best part is the price. The R10 makes a great primary light even for cavern and cave diving for those who can't afford a canister light yet and then makes a great backup primary. These are bright! And they are robust. They've been throwing an R1 30' across the booth for the past few days and it keeps on working. I'm picking up several lights this week and will be getting video and photos of them in the water when we get back from DEMA. PM me if you want more details.