Delaware Code
Subchapter II. Lights
§ 4331. When lighted lamps are required.

(a) Every vehicle upon a highway within this State at any time from sunset to sunrise, or during fog, smoke, rain or when windshield wipers are in use because of weather conditions or at any other time when, due to insufficient light or unfavorable atmospheric conditions, persons and vehicles on the highway are not clearly discernible at a distance of 1,000 feet ahead shall display lighted lamps and illuminating devices, exclusive of parking lamps, as hereinafter respectively required for different classes of vehicles, subject to exceptions with respect to parked vehicles.
(b) The portion of subsection (a) of this section criminalizing the failure to display lighted lamps and illuminating devices when windshield wipers are in use because of weather conditions shall constitute a secondary offense in that no person shall be stopped by a police officer for that failure alone.

Structure Delaware Code

Delaware Code

Title 21 - Motor Vehicles

Chapter 43. EQUIPMENT AND CONSTRUCTION OF VEHICLES

Subchapter II. Lights

§ 4331. When lighted lamps are required.

§ 4332. Visibility distance and mounted height of lamps.

§ 4333. Head lamps on motor vehicles.

§ 4334. Tail lamps.

§ 4335. New vehicles to be equipped with reflectors.

§ 4336. Stop lamps and turn signals required on new motor vehicles.

§ 4337. Application of succeeding sections.

§ 4338. Additional equipment required on certain vehicles.

§ 4339. Color of clearance lamps, side marker lamps, backup lamps and reflectors.

§ 4340. Mounting of reflectors, clearance lamps and side marker lamps.

§ 4341. Visibility of reflectors, clearance lamps and marker lamps.

§ 4342. Obstructed lights not required.

§ 4343. Lamp or flag on projecting load.

§ 4344. Lamps on parked vehicles.

§ 4345. Lamps on other vehicles and equipment.

§ 4346. Spot lamps and auxiliary lamps.

§ 4346A. LED ground effect lighting equipment on motorcycles.

§ 4347. Signal lamps and signal devices.

§ 4348. Additional lighting equipment [Effective until Jan. 1, 2025].

§ 4348. Additional lighting equipment [Effective Jan. 1, 2025].

§ 4349. Multiple beam road lighting equipment.

§ 4350. Use of multiple beam road lighting equipment.

§ 4351. Lighting equipment on motor-driven cycles.

§ 4352. Number of driving lamps required or permitted.

§ 4353. Special restrictions on lamps.

§ 4354. Standards for lights on snow removal equipment.

§ 4355. Scope and effect of regulations.

§ 4356. Use of flashing lights.

§ 4356A. Use of revolving or flashing green light.

§ 4357. Carrying of flares in certain vehicles; use upon becoming disabled.

§ 4358. Penalties.