Estrella 21

Core Technical Specifications

Wattage Range: The series covers a range from 6W to 35W. Individual models include 6W, 10W, 15W, 20W, 28W, and 35W.
Colour Temperature (CCT): Features a selectable 3CCT option with 3000K, 4000K, and 6000K.
Power Factor (PF): The energy efficiency rating is >0.9 for most models, with the 6W entry-level model rated at >0.5.
Luminous Efficacy (Lumen/Watt): Operating efficiency is between 92–104 Lm/W.
Life Hours: Rated for a lifetime of >48,000 hours (L70 to 48,000h).
Drivers: Utilizes an external driver. While standard units are non-dimmable, there are options for Triac, 1-10V, and DALI dimming.
Beam Angles: The standard beam angle is 80°.

Optical & Performance Data

Luminous Flux: Total output ranges from 552 to 3640 Lumens depending on the wattage and colour temperature selected.
Colour Rendering Index (CRI): >80.
LED Type: Uses SMD LED technology.
Standard Deviation Colour Matching (SDCM): Rated at <6 for 3000K and 4000K.

Mechanical & Environmental Construction

Composition: Constructed from aluminum with a white finish.
Protection Ratings:
IP Rating: Rated IP54 for moisture and dust protection.
Impact Resistance: IK02.
Working Temperature: Suitable for environments ranging from -25°C to 45°C.
Glow Wire Resistance: Tested to 650°C.

Physical Dimensions
Luminaire Sizes: Diameters range from Φ95mm to Φ232mm.
Cutout Dimensions: Mounting requirements range from Φ68-80mm to Φ195-210mm.
Tiltable: This series is not tiltable.
Compliance & Warranty
Certifications: CE, CB, and RoHS compliant.
Warranty: Covered by a 5-year warranty.