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- T29 Ultra vs E40R
Acebeam T29 Ultra vs Fenix E40R
What T29 Ultra does better (3) and where E40R wins (2) — every spec side by side.
Why is T29 Ultra better than E40R?
- Beam distance (ANSI FL1)1,400 m vs 242 m5.8×
- Peak beam intensity490,000 cd vs 14,640 cd33.5×
- Maximum runtime163 h vs 89.5 h+82%
Why is E40R better than T29 Ultra?
- Maximum output2,900 lm vs 5,000 lm+72%
- Weight308 g vs 220 g+40%
Specifications
Side by side
| Light output | ||
| Maximum output | 2,900 lm | 5,000 lm |
| Peak beam intensity | 490,000 cd | 14,640 cd |
| Beam distance (ANSI FL1) | 1,400 m | 242 m |
| Light source | LED | LED |
| LED & beam | ||
| LED emitter | Luminus SFT-42R | — |
| LED maker | Luminus | — |
| Number of LEDs | — | 4 |
| Colour temperature | — | 6,500K |
| Battery & charging | ||
| Battery | 21700 Li-ion | 21700 Li-ion |
| Battery capacity | 5,600 mAh | 5,500 mAh |
| Maximum runtime | 163 h | 89.5 h |
| Rechargeable | Yes | Yes |
| USB-C charging | Yes | Yes |
| Battery level indicator | — | Yes |
| Build & durability | ||
| Protection rating | IP68 | IP68 |
| Water protection (IPx) | IPx8 | IPx8 |
| Impact resistance (drop) | 1.5 m | — |
| Body material | Aluminium | — |
| Magnetic tail / base | — | Yes |
| Size & weight | ||
| Length / height | — | 138 mm |
| Head diameter / width | — | 35 mm |
| Body diameter / depth | — | 26.4 mm |
| Weight | 308 g | 220 g |
| Modes & features | ||
| Brightness levels | — | 5 |
| Switch | Dual switches, Remote pressure switch | Rotary / scroll wheel |
| Tactical tail switch (momentary on) | Yes | — |
| Strobe | Yes | Yes |
| Lockout | — | Yes |
| Mode memory | — | Yes |
