Olight ArkPro Ultra 1700 Lumen UV and Laser Flashlight – Amber Orange

The Olight ArkPro Ultra in Amber Orange is a flat everyday-carry light with separate flood, spot, UV and green-laser sources. Its floodlight starts at up to 1,700 lumens, while the focused white beam reaches up to 205m. This page is for the Ultra model in Orange, rather than the 1,500-lumen ArkPro.

Select the light for the task

Use the rotary selector to choose flood, spot or UV, and the central button to control the selected output. A separate green-beam control allows combinations with the other sources. Floodlight covers close working areas, spotlight concentrates light at distance and the 365nm UV source reveals fluorescent markings. The magnetic base and two-way pocket clip provide additional mounting and carrying options. Lock the controls before putting the light in a pocket or bag.

Battery and charging

The built-in 2,000mAh battery supports USB-C and compatible Olight MCC magnetic charging. The package includes a USB-C cable; the MCC cable is a separate accessory. Colour-coded indicators distinguish brightness selection and remaining charge. The Ultra uses Olight’s O-aluminium body and its ArkBeat illuminated feature.

White-light output and runtime

Maximum output is a starting level. The sequences below show automatic reductions in brightness; runtimes are laboratory figures and vary with temperature and battery condition.

Mode	Floodlight / runtime	Spotlight / runtime
Turbo	1,700 → 520 lm / 3 + 140 minutes	800 → 400 lm / 4 + 130 minutes
High	520 → 100 lm / 155 + 10 minutes	400 → 100 lm / 125 + 10 minutes
Medium	100 lm / 13 hours	100 lm / 10 hours
Low	15 lm / 72 hours	15 lm / 66 hours
Moonlight	1 lm / 14 days	1 lm / 14 days

Specifications

Specification	Detail
UV output	Up to 1,200mW; 360mW low setting
Dimensions	124 × 27 × 16mm
Weight	120g including battery
Water resistance	IPX7
Battery	Built-in 2,000mAh

Included items and safe use

Amber Orange ArkPro Ultra, USB-C charging cable and instructions, with the pocket clip fitted. Keep the USB port dry before charging. UV and laser output must not be directed at eyes, people, animals, vehicles or aircraft. The maximum white-light outputs are short-duration modes, not sustained brightness promises.