I like the TIP CRI and this is significantly larger. The TIP was already pushing the boundaries of a keychain light IMO. I’ve since moved to the Rovyvon for a lighter and smaller light.

Length 62.6 mm / 2.46 in
Head Size 26.9 mm / 1.05 in
Weight 38.3 g / 1.35 oz

vs

Length 60.8 mm / 2.39 in
Head Size 24.5 mm / 0.96 in
Weight 23.5 g / 0.82 oz