AOI Light UIS-P1 Underwater Ultra InTeLi Strobe - Performance 1

This compact innovative new strobe features a ring flash tube, COB light and supports both Sony TTL and OM System RC and manual exposure.

The new AOI UIS-P1 is set to light up the underwater photography scene for the mid-range segment with its InTeLi™ mode - offering ‘intelligent’ performance, user-centric design, and an affordable price point.

Amazing Intelligence in the New AOI UIS-P1
AOI has unveiled its latest underwater strobe, the UIS-P1, targeting the mid-range market. Building on the success of the AOI UCS-Q1RC, which introduced RC Flash compatibility and broke conventions in underwater photography, AOI continues to set new standards. Managing Director Victor Tsui stated, “Despite competitors introducing products with similar form factors, designs, or capabilities, the UCS-Q1RC and UCS-Q1 remain best-sellers in AOI’s lineup.”

An “Intelligent Advantage”
The new AOI UIS-P1 leverages a beloved feature of the UCS-Q1RC: the AOI InTeLi™ mode. Widely recognized as one of the most consistent and accurate TTL modes in the underwater strobe market, it revolutionized underwater macro photography. Its standout feature, the Intelligent Macro (i-Macro™) function, offers precise exposure for macro shots and has become a game-changer, particularly when paired with the best-selling OM System Tough TG series.

What is the AOI InTeLi™ Mode?
The AOI InTeLi™ Mode represents the next generation of TTL flash compatibility, optimized specifically for underwater use. Calibrated to manufacturer’s specifications, it ensures consistently accurate exposures, surpassing previous generation of TTL. Underwater macro photography is further enhanced by i-Macro™, which was initially available for OM System cameras. Now, the AOI InTeLi™ Mode also supports Sony cameras, offering Sony TTL, i-Macro, TTL HSS, and M-HSS functionalities.

Bridging Technology and Creativity
Contrary to popular belief, research shows that underwater photographers readily embrace technological advancements to enhance their art. With the UIS-P1, AOI integrates the full suite of AOI InTeLi™ features, a bright ring-shaped flash tube, an intuitive user interface, and innovative functions, making it a standout performer in the mid-range segment. One new feature specifically benefiting wide-angle fans is the “out of range” warning when in TTL mode.

Keeping in mind that underwater photographers are multidimensional, AOI has designed three additional product add-ons that will allow the strobe to be more utilitarian:
1. Diffuser – Softens light output and evens out light coverage (Offered as standard accessory).
2. Reflector Ring – Reduced beam angle and improves light output by +1 F-stop (Offered as optional accessory).
3. Reducer Ring – Narrows beam angle, limit light leaks, and reduces backscatter (Offered as optional accessory).

Spec

MODEL NUMBER	AOI UIS-P1
DESCRIPTION	Ultra InTeLi Strobe - Performance 1
MAIN BODY COLOR	Silver
MAIN BODY MATERIAL	PC + GF, Alluminum Alloy With Hard Anodization
DEPTH RATING	100 Meters
STROBE	Energy	150 Ws
	Beam Angle	150 Deg.
	Color Temperature	5,900K
	Flash Recycle Time	1.8 sec.	Full Power with 5,300mAh, 20A, Li-ion Battery
	Number of Flashes	540
	Flash Sync.Cord	Fiber Optic
	Pre-flash Sync.	ON / OFF Setting
	Flash Test Button	Yes
	Flash Modes	RC / TTL Mode	OM System Cameras:RC FLASH (TTL AUTO, MANUAL, FP TTL AUTO, FP MANUAL) CH 1, 2, 3, 4, Group A, B, C Sony Cameras:TTL, TTL-HSS
		i-Macro Mode
		M Mode	Manual / M-HSS Setting:1/32+0.5, 1/16, 1/16+0.5, 1/8, 1/8+0.5, 1/4, 1/4+0.5, 1/2, 1/2+0.5 & 1/1
COB LIGHT	Maximum Output	Measured On Land with Standard Diffusor	3000 Lumens
	Color Temperature		4500K
	Beam Angle		100 Deg.
	Power Control	Off, 100%, 50%, 25%
	Flash Auto Shut-off	Yes
	Burn Time	60 Minutes (Using COB Light Only, Max. Brightness and with 5,000 mAh, Li-ion Batteries)
BATTERY REQUIREMENTS	21700 Li-ion Rechargeable Battery x 2pcs (Batt Not Included In Product)
	Output Current	Min. 15A
	Capacity	Min. 5,000 mAH
	Battery Protection PCB	Required
MOUNTING	Ball Mount
DIMENSIONS	205mm (L) X 91mm (W) X 133.5mm (H)
WEIGHT	On Land	Approx. 1,180 g (w / Batt)
	Underwater	Approx. 230 g (w / Batt)
STANDARD ACCESSORIES	Standard Diffusor Strobe x1pc., Diffusor Lanyard x1pc.,
	Ball Mount x1pc., Allen Key x1pc.,
	Spare Battery Cap Seal-ring x2pcs, Control Knob Extension x1pc.,
	O-Ring Remover (AOI ORR-02) x1pc.,
	Silicone Grease (AOI SIGR-2) x1pc., Battery Storage Case x1pc.

*Specifications and Appearances are subject to change without prior notice.