Original
By certification 
Technical Data
| Watts | Bulb | Base | Description |
Operating Position |
Initial Lumens (lm) |
Ave.Life (Hours) |
Color Temp. (K) |
CRI | Finish | Case Qty |
| 400 | ED28-P | E39 | MP400/ED28/PS/BU/4K | BU±15° | 42000 | 20000 | 4200 | 65 | Clear | 12 |
| 400 | ED28-P | E39 | MP400/ED28/C/PS/BU/4K | BU±15° | 40000 | 20000 | 4000 | 70 | Coated | 12 |
| 400 | ED37P | E39 | MP400/ED37/PS/BU/4K | BU±15° | 42000 | 20000 | 4200 | 65 | Clear | 12 |
| 400 | ED37-P | E39 | MP400/ED37/C/PS/BU/4K | BU±15° | 40000 | 20000 | 4000 | 70 | Coated | 12 |
Feartures
1.Pulse start technology
2.Protected arc tube.
3.Double layer structure design, effectively avoid the damage to the environment of unexpected circumstances,can be directly used for open fixtures
4.Minimizing UV transmittance,and reducing theUV radiation to special products and person.
5.Excellet lumen maitenance.
6.New base design is more Eco-friendly than traditional base
7.UL, CE, RoHS ,FCC listed
Application
Suitable for open fixtures
