Page 7 - MIGHTY - CATALOGUE 2014-2015

Mighty Lighting 002 2

MSB

Fluorescent High Bay
with Acrylic Diffuser
C-Type

โคมฟลูออเรสเซนต์ ไฮเบย์

Luminaire: PROJECT: MSB254CS -AL01 Luminaire: MSB240CS -AL01
Lamps: 2 x Fluor. 54W 4' Silhouette T5 HO Lamps: 2 x Fluor. 36W 1200mm #83 white
105° 105° 105° 105°
90° 90° 90° 90°
75° 75° 75° 75°
60° 200 60° 60° 60°
320 
300
45° 45° 45° 45°
480
400
640
500
30° 15° 0 0°° 15° 30° 30° 15° 0°° 0 15° 30°
cd/klm LOR= 93% cd/klm LOR= 89%
C0 - C180 C90 - C270 C0 - C180 C90 - C270
Save up to 50% on your electricity bills and turn your 

costs into profit by using high bay fittings.
SPECIFICATION DRAWING
High-intensity discharge (HID) lamps, such as metal halide (HQI) and high-pressure sodium (SON) lamps,have
long dominated the market for indoor lighting with high ceilings.These "high-bay" applications are typically found
in warehouses,factories, large retail stores and sports facilities. In recent years the improvements in fluorescent
lamps (T8, T5 high output lamps) and the emergence of new high-intensity fluorescent fixtures have made
fluorescent lighting the most cost-effective choice for lighting indoor areas with high ceilings. High bay
fluorescent fittings are more energy-efficient than HID solutions, feature lowerlumen depreciation rates and
therefore have longer service intervals. Further benefits are instant start-up and restrike, better color rendering
(CRI>80) negligible color shift and less shadows.
Slide lock
Housing : Steel sheet thickness of 0.6-0.8 mm. And all metal parts are
rust-proofed after fabrication to prevent any corrosion
(zine phosphate) and finished with high-grade epoxy
polyester power coating.
Reflector : 99.99 % purity anodized aluminium reflector to provide total
reflectance of TR 95% mirror-finish, parabolic reflectors
machined to provide optimum optical performance for 

maximum high-output-ratio.
Diffuser : Is made of grade A acrylic with 2.5 mm.thickness.

finishes : clear (CS)
Frame for diffuser : Steel sheet thickness of 0.8 mm.
epoxy polyester power coating. Rubber
around front cover to protect dust,suitable
for use in GMP-approved environments.
Steel clip lock at front cover.
Lamp holder : Rotary lock (G13 or G5) lamp holder certified
by TIS NO.344-2549. 
Starter holder : Rotary lock certified by TIS NO.344-2549. 
Wire : Thw size 0.5-1.0 sqmm.70 ํc-105 ํc certified
by TIS NO.11-2531. 
DIMENSION
A B C C1
Model No. No. of Lamps (mm.) (mm.) (mm.) (mm.)
MSB228,254WG-AL 2 x 28,54w T5 350 1225 135 150
MSB240WG-AL 2 x 36w T8 350 1250 135 150
Note: subject to +/- 2 mm in tolerance