"TINT-SNOB LIGHTS": Convoy S21D & M21H w/ legendary Nichia 219b. Versus: Firefly Rosy FFL351A, Nichia 519a, B35AM, etc. (Summary p1) LATEST: DA1K w/ beautiful Rosy 👍 NTG50 4200k & Lume X1 (Test: Duv -0.0095, 2700 lm !)

Interesting to see how a frosted TIR optic smooths out the beam.
Upper is Emisar E21a 4500k with clear optic, lower is same Emisar with frosted optic.
(The 219b light has clear optic in both pics.)