Product features:Surface mounting LED lighting (wear-free) Modern, attractive design Wide selection of colors and metal effects (button transparent in each case) Weather-resistant plastic housing Long-lasting special contacts with precious metal coating Packaging type: 1 piece/blister whiteTechnical data:Temperature range -20°C to +50°C 8 - 24V~ (1.5 A / 24 VA) LED approx. 0.02A 65 x 25 x 20 mmInstallation instructions:Note:Not suitable for bell systems with electronic gongs, as contact and LED are connected in parallel!