Explosion-proof type / Dust Ignition-proof type LED Lighting Fittings 【WLZAA15021-CA】
Replacement LED Lighting Fixture for Fluorescent 36W-2【Specifications】①Type of Protection : Zone1,2=ExdeⅡB+H2 T6 Gb, Zone21,22=DIP A20 TA T5②Degree of Protection : IP67
③ Correlated Color Temperature : 6500K④Power Consumption : 31W⑤Lamp Life : 50,000h⑥Body Material : Aluminum die-cast⑦Voltage ： AC220-240V±6％⑧ Ambient Temperature : -20℃～+40℃⑨Luminaire Flex：4,300Lm⑪Energy Efficiency：138.7Lm/W●Warranty period of LED Lighting Fittings = 5 years●Made in China●LED Lamp can be exchanged【1 Unit Comparison】 : Fluorescent36W-2x1pc / LED31W (WLZAA15021-CA)x1pc
Subject

Fluorescent36W-2 x1pc

LED (WLZAA15021-CA) x1pc

Power Consumption (W)LED (WLZAA15021CA) x1pc
Fluorescent36W-2
x1pc

3185
0

Distribution
Curve

20

40 60

80 100Lamp Life (H)LED (WLZAA15021CA) x1pc
Fluorescent36W-2
x1pc

Quantity

1pc

Equivalent

1pc

Average
Illuminance

13.6Lx

28% Up17.4LxPowerConsumption

85W

64% Down

31W

Lamp
Life12,000h

4.2 Times

50,000h

50,00012,000020,000

40,00060,000Calculation Condition
Lighting Quantity : 1pc
Area : 10mx10m
Lighting Height : 5m
Reflectance : Ceiling50%,Wall30%,Floor10%【Comparison for fullfill an illuminance 200Lx】 : Fluorescent36W-2x15pcs / LED31W (WLZAA15021-CA)x12pcs
Subject

Fluorescent36W-2 x15pcs

LED (WLZAA15021-CA) x12pcs

Power Consumption (W)LED (WLZAA15021CA) x12pcs
Fluorescent36W-2
x15pcs

372
1,275
0

Distribution
Curve

500

1,000 1,500

Construction Fee (%)
LED (WLZAA15021CA) x12pcs

Quantity15pcs

20% Down12pcs

Average
Illuminance204Lx

Equivalent

209Lx

PowerConsumption

1,275W

71% Down372W

Lamp
Life

12,000h

4.2 Times

50,000h12Fluorescent36W-2
x15pcs150510Calculation Condition

Line-up
Ceiling type(Standard type)
Pipe pendant type
Bracket type
Stanchion type

Illuminance Level = 28% brighter than Fluorescent 36W-2※Main body (WLZAA15021-CA) is common
Main body + Mounting bracket(Ceiling type/Pipe pendant type/Bracket type/Stanchion type)20

Design Illuminance : 200Lx
Area : 10mx10m
Lighting Height : 5m
Reflectance : Ceiling50%,Wall30%,Floor10%

1.WLZAA15021-CA has higher brightness per 1 unit, therefore less installation
no. gets the same brightness compare to Fluorescent 36W-2
2.Reducing an installation no. contribute in cutdown the TOTAL COST including construction fee.

Model No.WLZAA15021-CA

15

Explosion-proof type / Dust Ignition-proof type LED Lighting Fittings 【WLZAA14021-CA】

Replacement LED Lighting Fixture for Fluorescent 36W-2【Specifications】①Type of Protection : Zone1,2=ExdⅡB+H2 T6 Gb, Zone21,22=Ex tD A21 IP66 T85℃
②Degree of Protection : IP67
③ Correlated Color Temperature : 6500K ④Power Consumption : 28W⑤Lamp Life : 50,000h⑦Voltage ： AC220-240V±6％⑥Body Material : Aluminum die-cast⑧Ambient Temperature : -20℃～+55℃⑨Luminaire Flex：3,550Lm⑩Energy Efficiency：126.8Lm/W●Warranty period of LED Lighting Fittings = 5 years●Made in China●LED Lamp can be exchanged【1 Unit Comparison】 : Fluorescent36W-2x1pc / LED28W (WLZAA14021-CA)x1pc
Subject

Fluorescent36W-2 x1pc

LED (WLZAA14021-CA) x1pc

Power Consumption (W)LED (WLZAA14021CA) x1pc
Fluorescent36W-2x1pc

DistributionCurve2885
050100Lamp Life (H)LED (WLZAA14021CA) x1pc
Fluorescent36W-2
x1pc

Quantity

1pc

Equivalent

1pc

Average
Illuminance

13.6Lx

7% Up

14.6LxPowerConsumption

85W

67% Down

28W

Lamp
Life

12,000h

4.2 Times

50,000h

50,00012,0000

20,000 40,000 60,000

Calculation Condition
Lighting Quantity : 1pc
Area : 10mx10m
Lighting Height : 5m
Reflectance : Ceiling50%,Wall30%,Floor10%【Comparison for fullfill an illuminance 200Lx】 : Fluorescent36W-2x15pcs / LED28W (WLZAA14021-CA)x14pcs
Subject

Fluorescent36W-2 x15pcs

LED (WLZAA14021-CA) x14pcs

Power Consumption (W)LED (WLZAA14021CA) x14pcs
Fluorescent36W-2
x15pcsDistributionCurve

392
1,275
0500

1,000 1,500

Construction Fee (%)
LED (WLZAA14021CA) x14pcs

Quantity

15pcs

7% Down

14pcs

Average
Illuminance

204Lx

Equivalent

205Lx

PowerConsumption

1,275W

69% Down

392W

Lamp
Life

12,000h

4.2 Times

50,000h14

Fluorescent36W-2
x15pcs

15141415

1516

Calculation Condition
Design Illuminance : 200Lx
Area : 10mx10m
Lighting Height : 5m
Reflectance : Ceiling50%,Wall30%,Floor10%

1.WLZAA14021-CA has higher brightness per 1 unit, therefore less installation
no. gets the same brightness compare to Fluorescent 36W-2
2.Reducing an installation no. contribute in cutdown the TOTAL COST including construction fee.

Line-upModel No.WLZAA14021-CA

Ceiling type(Standard type)
Pipe pendant type
Bracket type
Stanchion type

11.6㎏

Illuminance Level = 7% brighter than Fluorescent 36W-2※Main body (WLZAA14021-CA) is common
Main body + Mounting bracket(Ceiling type/Pipe pendant type/Bracket type/Stanchion type)P69