UV LED vs UV 燈管

UV LED

UV classic

Spectrum

"Narrow band"
365 / 375 / 385 / 395 nm

Broadband spectrum
200 - 440 nm

Efficiency

5 - 25%

25 - 30%

Service life

Expected: higher

Expected: lower

Temperature influence

Lower

Higher

Variable format lamp

Yes

No

Immediate activation

Yes

No

Run-up time

No

Yes (2 minutes)

Dimming range

0 - 100%

20 - 100%

Energy consumption

Chemical-dependent

Chemical-dependent

Mercury

No

Yes

Ozone generation

No

Yes/No

Exhaust air ducting

No

Yes

Size

Smaller

Bigger

Chemical availability

Lower

Higher

Distance dependency

Higher

Lower

Spectrum change

Complicated

Simple