Book 16:
Planar circular LLEs
Book 16 defines a family of planar, circular LED light engines (LLEs) with an integrated driver. Such LLEs are especially suited for use in flat, circular, low-luminance applications.
Book 16 has five LLE categories, defined by their maximum diameter. Two more sub-categories allow easy mounting in existing luminaires.
|
Category |
Maxiumum LLE diameter |
No. mounting holes |
|
D13 |
130 mm |
3 |
|
D18 |
180 mm |
3 |
|
D25 (A and B) |
250 mm |
4 |
|
D35 (A and B) |
350 mm |
3 or 4 |
|
D50 |
500 mm |
4 |
B
16
Book