Ụbọchị emechara: Septemba 2022
Ebe:Poland
Ọgbara ọhụrụ nke ọkụ egwuregwu
N'oge a na-arụ ọrụ na ụlọ egwuregwu na ntụrụndụ dị na Łaziska Górne, 96 nke ochie, ọkụ ọkụ na-agba ume na ike nke 400W nke ọ bụla mebiri.Ejiri ihe ngosi egwuregwu 200W LED nke oge a dochie anya ọkụ ndị a na ọnụọgụ 68pcs.
A na-etinye ihe ọkụ ọkụ nwere nkesa ìhè symmetrical ozugbo n'elu pitch multifunctional, na awụnyere asymmetric luminaires na mgbidi.Dị ka akụkụ nke ntinye ego ahụ, a na-edochikwa ọkụ ọkụ mberede ochie nke dị n'elu pitch, na-eburu n'uche ebe ebe nchekwa nchekwa dị na ụlọ ọrụ ahụ.
Ntụle ndị e wuru n'otu n'otu gosipụtara na mmezu nke ọkụ ọkụ edobere na ọrụ ahụ n'ogo kwekọrọ na ụkpụrụ PN-EN 12193 na PN-EN 12464.
Ogologo 12m
Nkeji 500 lux
U0: 0,85
Oge nzipu: Sep-20-2022