Re-lIGhT

1. FINAL YEAR PROJECT
Name Matric No.
08DPB12F1081 HO Y NAM
08DPB12F1079 HENG CHUN YIK
08DPB12F1063 RACHAEL JOHN
LEONARDI
08DPB12F1043 TAN YEE TEAN

2.  Many people still cannot using solar energy effectively
in daily life, this is simply wasting the natural
resources.
 Nowadays we are rely too much on the artificial
lighting and it can cause consuming too much of
electricity.
 Using renewable energy to produce good lighting.
 Use of solar panels to apply in electricity
consumption

4. HOW RE-LIGHT
WORK ?
I. Captures sunlight on the roof during
the daylight hours.
II. Light transmitting opening in the
surface or structure
III. Forming light to the portion of building
space.

5. MATERIAL & WAY TO MAKE FROUSTED
DOME (DIFFUSSER) OF RE-LIGHT
CCTV DOME
SAND PAPER

6. MATERIAL & WAY TO MAKE
ZINC TUBE
Cut Zinc sheet Measure the tube length
Welding & JointingCutting machine
Bending machine

7. PROCEDURE TO MEASURE PRODUCT LUX/CD
Lux meter
Taking the
result
& recording
the data

8. SIZE OF PRODUCT & READING
Dome
Diameter
& Tubing
length
Foot – candle
(ft. cd)
lux Light source
8 cm dia.
20 cm length
= (58.7 + 57.3 + 66.3)
3
=60.76
= (731 + 561 + 800)
3
=697.33
= (783+701+694)
3
=1089
10 cm dia.
25 cm length
= (100 +104.5 +97)
3
=100.5
= ( 1473 + 1290+
1000)
3
=1254.3
= (904+830+852)
3
=1293

9. TESTING (DAY & NIGHT)
DAY NIGHT

10. QUESTIONNAIRE

11. CONCLUSION