Hard to say without actually building one and comparing. Lots of zoom-light comparisons on BLF, and afiak none of them really focus on the flood beam performance.
FWIW… I found this thread very interesting from Argo, direct comparing the 1504, Z1 and 158 using de-dome emitters.
Hello, I’m looking for a zoomie. I want it to: fit in a jacket pocket have good throw have good output when zoomed out have good quality be at most moderately expensive tint doesn’t matter I want it to work good both at short and long ranges. I see that UF-1504 fits the needs. I don’t see anything that would beat it, but I’d love too be shown such light. Bonus points for e-switch, but this time performance matters more than convenience. Now, let’s assume that I go with 1504. What emitter s…
Post 9 has the lux data:
I’m collecting kcd numbers to 1504, B158 and Z1. All domed emitters below have been dedomed XP-L V6: 1504: 270 361 B158: 211 240 XP-L HI ??: B158: 150 170 XM-L2 U2: B158: 220 XM-L2 U3: 1504: 300 384 XM-L2 U4: 1504: 396 434 435 XP-G2 S4 1504: 350 446 452 458 Z1: 200 240 245 B158: 220 238 322 330 330 335 341 XP-G2 S3 1504: 343 425 434 XP-G2 S2 1504: 425 428 Z1: 228 B158: 270 XP-G2 R5 1504: 409 XP-G2 ?? Z1: 175 195 200 215 230 B158: 310 XHP35 HI ?? 1…
XP-L V6:
1504: 270 361
B158: 211 240
XP-L HI ??:
B158: 150 170
XM-L2 U2:
B158: 220
XM-L2 U3:
1504: 300 384
XM-L2 U4:
1504: 396 434 435
XP-G2 S4:
1504: 350 446 452 458
Z1: 200 240 245
B158: 220 238 322 330 330 335 341
XP-G2 S3
1504: 343 425 434
XP-G2 S2:
1504: 425 428
Z1: 228
B158: 270