What is the RHS-UV LED flashlight used for?

RHS-UV is used for handheld fluorescence excitation, UV inspection and practical testing where a compact high-power 365 nm UV source is required.

What is the difference between RHS-U365P and RHS-U365P-OF?

RHS-U365P is the standard 365 nm UV flashlight model. RHS-U365P-OF includes an orange filter for applications where an observation filter is useful.

How is RHS-UV different from shell-type UV LED flashlights?

RHS-UV uses a high-power chip-type UV LED. It is positioned for higher UV intensity, a narrower beam and less visible-light component than general shell-type UV LED flashlights.

Is eye and skin protection required when using RHS-UV?

Yes. UV light can be hazardous to eyes and skin. Use appropriate UV protective eyewear, avoid direct exposure and follow laboratory safety procedures.

Excitation LED

LED Flashlight - RHS-UV

Compact high-power 365 nm UV flashlight for fluorescence excitation and UV inspection

RHS-UV is a handy mobile UV LED flashlight equipped with a high-power chip-type 365 nm UV LED. It is designed for applications that need higher UV intensity and a more directional beam than general shell-type UV LED flashlights.

The compact body is useful for fluorescence excitation, UV inspection and practical evaluation before factory-line or device implementation. A model with an orange filter is also available for observation workflows where filtering is useful.

365 nm UV High-Power Chip LED 2.5 W Narrow Beam Orange Filter Option

Overview Models & Price Specification UV Safety Filter Guide

High-Power Chip-Type UV LED Flashlight

RHS-UV high-power 365 nm UV LED flashlight for fluorescence excitation

RHS-UV compact high-power 365 nm UV LED flashlight.

RHS-UV is intended for users who need a compact handheld UV source with strong directivity. The high-power chip-type UV LED produces a narrow, practical beam for excitation and inspection work.

High-power output with high UV intensity.
Narrow beam angle for higher directivity and practical spot illumination.
Less visible-light component than typical shell-type UV LED flashlights.
Low heat load helps reduce thermal stress on samples.
Suitable for testing before factory-line or device implementation.

Application note: Fluorescence visibility depends on UV wavelength, sample properties, ambient light and the observation filter. Please evaluate the UV flashlight under the actual inspection or imaging condition.

Models & Price

Product	Item Code	Price
Handy LED Flashlight High-power chip-type UV LED / 365 nm	RHS-U365P	US$ 310
Handy LED Flashlight High-power chip-type UV LED / 365 nm + Orange Filter	RHS-U365P-OF	US$ 350

Filter model: RHS-U365P-OF includes an orange filter. It is useful for applications where filtering the excitation side or improving visual contrast is required.

Specification

Wavelength	365 nm UV
LED Type	High-power chip-type UV LED
Power	2.5 W
Size	Diameter 28 mm x Length 110 mm
Weight	Approximately 120 g with battery
Battery	AAA battery x 3, included with purchase

UV Safety and Filter Selection

RHS-UV is a UV illumination product. Avoid direct exposure to eyes and skin. Use appropriate UV protective eyewear, shielding and laboratory safety procedures during operation.

Important: Do not look directly into the UV LED emission. Do not illuminate people or animals. The required emission or observation filter depends on the fluorescent sample, inspection target and camera or visual observation method.