会社のニュース LED Application Scenarios: 1W 3030 SMD LED Blue 460-472nm for Pool, Aquarium and Water Feature Lighting

Blue Light Where the Water Flows: The 1W 3030 SMD LED in 460–472nm

Lighting that lives near water has a hard job. Poolside fixtures, aquarium hoods and fountain projectors must survive heat, humidity and constant switching — and they still have to deliver a clean, saturated blue that designers and end users expect. The 1W 3030 SMD LED from the BOSMFC platform, tuned to a 460–472nm blue wavelength, was engineered for exactly this environment: a compact 3.2 × 3.0 × 0.62 mm surface-mount chip that combines high output with strong anti-static protection.

Why wavelength 460–472nm matters

“Blue” is not a single colour. At the short end, blue turns violet and looks harsh; at the long end, it drifts toward cyan and loses depth. The 460–472nm window sits in the sweet spot where water, acrylic and glass transmit light with a rich, jewel-like tone. That is why this band is a preferred choice for underwater, decorative and accent blue lighting, and why the same chip can be trusted for indicator and signalling duties where colour consistency is non-negotiable.

Key technical parameters

Real application scenarios

1. Swimming pool lighting. Underwater fixtures and pool-edge accents use the 460–472nm blue to create a calm, resort-style glow that keeps its tone through long daily run times.
2. Aquarium & terrarium lighting. The narrow, deep blue band highlights fish and coral colouring while staying energy-efficient for 24/7 use.
3. Fountains & water features. Projectors and splash fixtures rely on the 120° beam and anti-static build to resist the vibration and electrical noise around pumps.
4. Spa, hotel & landscape accents. Ambient blue wall-wash and step lighting for poolsides, wellness centres and outdoor hospitality areas.
5. Signage & indicator backlighting. The same chip performs in LED modules, light strips, front-panel backlighting and status indicators where consistent blue is required.
6. Commercial & decorative lighting. Indoor and outdoor commercial fixtures, auto lamps and decorative lamps that need a compact, powerful blue emitter.

Six reasons engineers specify this 3030 blue chip

• Anti-static structure — protects the die during assembly, handling and in-field operation.
• 99.99% pure gold-wire bonding — stable output and dependable contact over life.
• Efficient heat dissipation — sustains brightness in enclosed pool and fountain housings.
• Long 50,000-hour lifespan — fewer service calls for hard-to-reach fixtures.
• Pb-free & radiationless — RoHS and Reach compliant for EU and US markets.
• Low-temperature, lead-free reflow — friendly to standard SMT production lines.

Backed by 18+ years of LED manufacturing

This chip is produced by Dongguan Lanjin Optoelectronics Co., Ltd. (东荆市蓝晋光电有限公司), a manufacturer established in 2005 that specialises in SMD LED, through-hole LED, LED displays and LED PCB assembly. With an ISO9001:2015-certified, anti-static production workshop and a catalogue that spans Top / Side View SMD LED, RGB and Multi Color SMD LED and more, the team supports OEM and ODM orders and provides free samples so buyers can validate colour and output before mass production.

Ordering at a glance

Planning a pool, aquarium or water-feature project in blue? Contact Dongguan Lanjin Optoelectronics Co., Ltd. (东荆市蓝晋光电有限公司) to request the 1W 3030 SMD LED (460–472nm blue) datasheet and a free sample — and let us quote the blue your next water project deserves.