LED Light Bulb – High-Efficiency Indoor Lighting Solution

Name: LED Light Bulb – High-Efficiency Indoor Lighting Solution
Brand: Kocurnsiy - HVAC, Ventilation & Lighting Products
SKU: SP-A3W
Availability: InStock
Rating: 5 (1 reviews)

No.SP-A3W

The LED Light Bulb is designed to deliver stable, energy-efficient illumination for residential, commercial, and industrial environments. Built with a durable plastic + aluminum structure and supported by high-quality optical components, this LED bulb achieves excellent luminous performance, long service life, and wide compatibility with AC 85–240V voltage systems.

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Description

Certifications

CE Certified
RoHS Compliant

Key Product Specifications

Material: Plastic + Aluminum
CRI: ＞80
Service Life: 20,000 hours
CCT Options: 3200K / 4000K / 6000K
Ambient Temperature: -15°C to +45°C
Power Factor: ≥0.5

Specification Table

Model	Rated Voltage & Frequency	Power (W)	Luminous Flux (lm)	Size (mm)
SP-A3W	85–240V / 50–60Hz	3	276	Φ50mm
SP-A5W	85–240V / 50–60Hz	5	460	Φ50mm
SP-A7W	85–240V / 50–60Hz	7	644	Φ60mm
SP-A9W	85–240V / 50–60Hz	9	828	Φ60mm
SP-A10W	85–240V / 50–60Hz	10	920	Φ65mm
SP-A12W	85–240V / 50–60Hz	12	1104	Φ65mm
SP-A15W	85–240V / 50–60Hz	15	1380	Φ70mm
SP-A18W	85–240V / 50–60Hz	18	1656	Φ80mm
SP-A20W	85–240V / 50–60Hz	20	1840	Φ80mm
SP-A20.5W	85–240V / 50–60Hz	20.5	1886	Φ95mm
SP-A21W	85–240V / 50–60Hz	21	1932	Φ95mm
SP-A22W	85–240V / 50–60Hz	22	2024	Φ95mm
SP-A23W	85–240V / 50–60Hz	23	2116	Φ95mm
SP-A24W	85–240V / 50–60Hz	24	2208	Φ95mm

International Standards Complied

EN 62560:2012+A1:2015+A11:2019
EN 55015:2019+A11:2020
EN IEC 61547:2023
EN IEC 61000-3-2:2019+A1:2021
EN IEC 61000-3-3:2013+A1:2019+A2:2022
IEC TR 62778:2014
IEC 62471:2006
IEC 62722-2-1
IEC 62722-1
IEC 62612

Application Scenarios

Residential homes
Shops, supermarkets and retail lighting
Office and administrative buildings
Public facilities and corridors
Hotels, restaurants, and hospitality spaces

Product Advantages

Energy-saving LED technology reduces electricity consumption
High CRI ＞80 ensures natural and accurate lighting performance
Wide voltage compatibility from 85–240V
Long lifespan of 20,000 hours lowers maintenance costs
Multiple wattages and sizes for flexible installation

FAQ

Q1: Is the LED bulb suitable for enclosed fixtures?
Yes, as long as the fixture allows proper heat dissipation.

Q2: What base type does the LED bulb use?
Standard screw base E27 (based on product image).

Q3: Can this LED bulb operate in cold environments?
Yes, it works from -15°C to +45°C.

Q4: Does the LED bulb flicker?
No. The bulb is designed for stable, flicker-free performance.