LED Blackboard Light For School Classroom
1. Description of Silian LED Blackboard Light
These lights are widely used in the places of Schools with non-explosion situation.
2. Technical Parameters
Model | SSH101-036 | SSH102-040 | SSH103-045 |
Wattage(W) | 36 | 40 | 45 |
Input Voltage(Vac) | 200~240 | 200~240 | 200~240 |
LED | Osram 3030 | Osram 3030 | Osram 3030 |
Lumen(lm) | 2880 | 3200 | 3600 |
Luminous Efficacy(lm/W) | 80 | 80 | 80 |
Uniformity | >0.8 | >0.8 | >0.8 |
SDCM | ≤5 | ≤5 | ≤5 |
CCT(K) | 5000 | 5000 | 5000 |
CRI(Ra) | >90 | >90 | >90 |
R9 | >50 | >50 | >50 |
Glare(UGR) | ≤16 | ≤16 | ≤16 |
Flicker | No Flicker | No Flicker | No Flicker |
Blue Light Hazard | RG0 | RG0 | RG0 |
Warranty | 5 years | 5 years | 5 years |
Ambient Temperature(℃) | -20~45 | -20~45 | -20~45 |
Weight(kg) | 2 | 2.5 | 3.5 |
Dimension(mm) | 900*110*64.5 | 1200*110*64.5 | 1500*110*64.5 |
Installation | Derrick Type |
3. Product Features
Eye protection;
Low glare;
High color rendering property;
No flicker;
Safe light, no blue light hazard;
Multiple installation;
4. Certifications