PHILIPS LED high bay light BY178P 40W NW PSU 911401836585
High-bay Lights BY178 G2
Philips BY178P G2 LED high‑bay light adopts full‑aluminum integrated die‑casting structure with IP44 & IK03 protection. It delivers up to 120lm/W high efficacy with soft diffused light surface to avoid glare. Available in 40‑200W power, 4000K/6500K options, 20000‑hour lifespan. Hook and pendant rod mounting supported. Cost‑effective lighting solution for general workshops, warehouses and commercial high‑ceiling premises.
- ⚡ Full‑aluminum robust build
- ⚡ 120lm/W high light output
- ⚡ Anti‑glare soft illumination
Specifications
- Application Scenarios
- Indoor
- LED Light Types
- LED High Bay Light
KEY FEATURES
Reliable full‑aluminum construction: Integrated aluminum die‑cast heatsink & driver cover realizes balanced heat dissipation. IP44 and IK03 rating defends against dust and minor mechanical impact for steady performance.
Comfortable anti‑glare lighting: Frosted diffusing surface delivers soft even light output. It eliminates harsh point‑source glare, protects workers’ eyes and ensures safe daily production operations.
High‑efficiency energy‑saving performance: Max 120lm/W luminous efficacy and power factor over 0.95. It cuts energy consumption effectively and brings lower electricity expense for large‑area indoor lighting projects.
Flexible convenient installation ways: It supports hook suspension and pendant rod mounting. Multiple power specifications from 40W‑200W can match different ceiling height and site illumination requirements.
Cost‑effective complete specifications: Offers 4000K neutral white and 6500K cool‑white choices. 20000‑hour rated service life reduces lamp replacement frequency and lowers overall maintenance cost.
APPLICATIONS
Ordinary manufacturing workshops for factory interior lighting
Medium‑sized storage warehouses and goods stock‑up areas
Supermarkets, exhibition halls and other high‑ceiling commercial spaces
TECHNICAL SPECIFICATIONS
| Title | PHILIPS LED high bay light BY178P 40W NW PSU 911401836585 |
|---|---|
| SPD Type | Type 2 |
| Max. Discharge Current (Imax) | 40kA (8/20µs) |
| Nominal Discharge Current (In) | 20kA (8/20µs) |
| Voltage Protection Level (Up) | ≤ 1.5kV |
| Nominal Voltage (Un) | 230/400V~ |
| Max. Operating Voltage (Uc) | 275V~ |
| Number of Poles | 3P (L-N) |
| Response Time (tA) | ≤ 25ns |
|---|---|
| Operating Temperature | -40°C ~ +85°C |
| Installation | 35mm DIN Rail |
| Enclosure Material | Thermoplastic UL94 V-0 |
| Protection Degree | IP20 |
| Standards | IEC 61643-11 / EN 61643-11 |
| Certificates | CE, UL, TÜV, RoHS, CB |
| Warranty | 5 Years |
FAQ
Q1: What protection level does BY178P G2 high‑bay light achieve?
A1: The 100‑200W versions reach IP44 dust‑water resistance and IK03 impact‑proof for normal industrial environments.
Q2: What color temperature options are available for BY178P G2 luminaire?
A2: Two options are available: 4000K neutral white and 6500K cool white to satisfy different visual demands.
Q3: What installation types does Philips BY178P G2 support?
A3: It supports hook mounting and pendant rod installation for most high‑bay indoor application occasions.
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