Tungsram P21W BA15S 12V 21W bayonet globe pack of 10 delivers reliable illumination for common automotive signalling and lighting needs. Designed with a single contact BA15S bayonet base and a filament construction, these 12 volt 21 watt bulbs provide consistent light output for turn signals, brake lights and other single filament applications. The clear glass globe focuses light for visible, even performance and offers simple plug and play installation into standard BA15S sockets. Manufactured to quality standards by Tungsram, this 10 pack is ideal for workshops, fleet maintenance and do it yourself repairs where dependable, replaceable bulbs are required.

• Voltage: 12 V
• Power: 21 W
• Bulb type: P21W single filament globe
• Base: BA15S single contact bayonet
• Pack size: 10 bulbs
• Construction: filament incandescent globe for steady light output
• Typical applications: turn signals, brake lights and other single filament indicator uses
• Installation: plug and play into standard BA15S sockets
• Manufacturer quality: Tungsram OEM level reliability

Check vehicle compatibility with the Parts Checker before fitting as applications vary by make and model. This value pack of 10 is a convenient way to keep replacements on hand; dispose of used bulbs responsibly and replace in matched pairs where appropriate for even lighting performance.