Led Cob Profesional 13,5mm , Putere 20W
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Livrare estimata : 07 Sun - 11 Thu
Chip LED COB 20W pentru iluminat profesional compact
Chip-ul LED COB 20W cu dimensiunea de 13,5 x 13,5 mm ofera un flux luminos concentrat de 1300-1400 lm intr-un format extrem de compact, ideal pentru proiecte de iluminat tehnic si aplicatii industriale. Suportul integrat din aluminiu cu fante de prindere asigura disiparea termica uniforma, prelungind durata de viata a chip-ului. Potrivit pentru corpuri de iluminat, casete publicitare si sisteme de iluminat personalizate.
Ce obtii cu acest produs
- Flux luminos ridicat de 1300-1400 lm la un consum de 20W — eficienta de pana la 150 lm/W, mai mult lumina la aceeasi energie consumata
- Format miniaturizat de 13,5 x 13,5 mm — se integreaza usor in corpuri de iluminat compacte sau proiecte cu spatiu limitat
- Pastila LED de 9mm protejata cu gel — suprafata activa rezistenta la socuri mecanice minore si la oxidare
- Suport din aluminiu cu fante de prindere — fixare stabila pe radiator si transfer termic optim fara supraincalzire prematura
- Temperatura de culoare 6000-6500K alb rece — lumina clara si cu contrast ridicat, recomandata pentru reclame, vitrine si iluminat tehnic
- Durata de viata de aproximativ 20.000 de ore — inlocuiri rare si costuri reduse de mentenanta pe termen lung
Cum functioneaza si cum se instaleaza
Chip-ul LED COB 20W se alimenteaza la 30V DC cu un curent de 300 mA printr-un driver LED compatibil, conectat la cele doua contacte marcate plus si minus in colturile suportului de aluminiu. Montarea se face obligatoriu pe un radiator de aluminiu cu pasta termoconductoare pentru a evita supraincalzirea — fara radiator corespunzator, durata de viata a chip-ului scade semnificativ. Procesul de montaj este simplu pentru oricine are experienta de baza cu electronica sau iluminat LED.
Intrebari frecvente
Am nevoie de driver separat pentru acest chip LED COB 20W?
Da, chip-ul necesita un driver LED care sa furnizeze 30V DC la 300 mA. Nu se conecteaza direct la reteaua de 220V.
Este obligatorie montarea pe radiator cu pasta termica?
Da, este obligatorie. La 20W, chip-ul genereaza caldura semnificativa — fara radiator si pasta termoconductoare riscati deteriorarea rapida sau arderea acestuia.
Ce indice de redare a culorilor (CRI/Ra) are acest chip LED?
Chip-ul are Ra mai mare de 80, ceea ce inseamna o redare corecta a culorilor, potrivita pentru vitrine, reclame si iluminat comercial.
Specificatii tehnice
| SKU | Q-20C029 |
| Putere | 20W |
| Tensiune de alimentare | 30V DC |
| Curent | 300 mA |
| Flux luminos | 1300 - 1400 lm |
| Eficienta luminoasa | 140 - 150 lm/W |
| Temperatura de culoare | 6000 - 6500K (alb rece) |
| Indice de redare a culorilor (Ra) | Ra > 80 |
| Dimensiune suport | 13,5 x 13,5 mm |
| Diametru pastila LED | 9 mm |
| Grosime | 1 mm |
| Durata de viata | aprox. 20.000 ore |
| Tip suport | Aluminiu cu fante de prindere |
| Protectie pastila | Gel |
| Continut pachet | 1x Chip LED COB 20W 13,5mm |
Garantie si suport
Produsul beneficiaza de garantie de 2 ani conform legislatiei romane in vigoare. Acceptam retururi in termen de 30 de zile de la data livrarii, fara obligatia de a oferi un motiv. Livrarea se face rapid prin curier pe intreg teritoriul Romaniei.
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